Renju Rating List

59th Meijinsen Tournament
2022-01-08 -> 2022-01-10
Rating: 2113.94 -> 2093.28

Opponent	Rating	Round	Result	R. Change
Okabe Hiroshi	2483	1	loss	-3.41
Maruyama Yasushi	2111	2	win	+15.89
Kamiya Shunsuke	2605	3	loss	-1.78
Nakayama Tomoharu	2569	4	loss	-2.16
Nagasoe Hiroki	2393	5	loss	-5.35
Hasegawa Kazuto	2375	6	loss	-5.81
Hayashi Shoichi	1991	7	win	+10.60
Ono Takayuki	2114	8	loss	-15.99
Iio Yoshihiro	2187	9	loss	-12.66

22 Renju Emperor Tournament 2nd round
2021-12-19
Rating: 2113.08 -> 2113.94

Opponent	Rating	Round	Result	R. Change
Kamiya Shunsuke	2577	1	loss	-2.07
Okabe Hiroshi	2505	2	loss	-3.02
Shimura Hiroki	1771	3	draw	-12.06
Yokoyama Shota	2271	4	win	+22.81
Nagasoe Hiroki	2414	5	loss	-4.80

13th Tohoku Championship
2021-12-12
Rating: 2112.42 -> 2113.08

Opponent	Rating	Round	Result	R. Change
Kusajima Masato	2083	1	loss	-17.31
Kawaai Hitoshi	1837	2	win	+5.45
Miyamoto Syunju	2095	3	win	+15.24
Okabe Hiroshi	2525	4	loss	-2.72

22 Renju Emperor Tournament Kanto area 1st round
2021-11-21
Rating: 2067.98 -> 2112.42

Opponent	Rating	Round	Result	R. Change
Yokoyama Shota	2279	1	win	+24.69
Tanaka Shotaro	2071	2	win	+16.15
Kato Shota	1869	3	win	+7.72
Nagasoe Hiroki	2399	4	loss	-4.12

53 Kyoto Classified Tournament
2021-11-13
Rating: 2024.11 -> 2067.98

Opponent	Rating	Round	Result	R. Change
Ishitani Shin-ichi	2107	S1	win	+19.79
Hasegawa Kazuto	2420	S2	win	+29.04
Kawamura Norihiko	2471	S3	loss	-2.27
Hata Masayuki	2031	S4	win	+16.35
Fujita Maiko	1957	S5	loss	-19.04

38 Kanto Championship
2021-08-07 -> 2021-08-08
Rating: 1994.23 -> 2024.11

Opponent	Rating	Round	Result	R. Change
Nagasoe Hiroki	2400	1	loss	-2.82
Shimura Hiroki		2	win	-
Ishitani Shin-ichi	2148	3	win	+22.68
Ono Takayuki	2092	4	loss	-11.60
Kawaai Hitoshi	1840	5	win	+9.34
Suenaga Daiki	1911	6	win	+12.27

59th Meijinsen Qualification East-Japan area 2nd round
2021-06-26 -> 2021-06-27
Rating: 1967.19 -> 1994.23

Opponent	Rating	Round	Result	R. Change
Inoue Fumiya	2191	1	loss	-6.89
Ono Takayuki	2133	2	win	+23.13
Nagasoe Hiroki	2403	3	loss	-2.40
Suenaga Daiki	2001	4	win	+17.58
Tamada Yoichi	2287	5	loss	-4.37

59th Meijinsen Qualification Kanto area 1st round
2021-05-09
Rating: 1940.57 -> 1967.19

Opponent	Rating	Round	Result	R. Change
Yoshimoto Yuta		1	loss	-
Ono Takayuki	2123	2	loss	-8.28
Kawaai Hitoshi	1863	3	win	+12.52
Fujita Maiko	2087	4	win	+22.38

16th All Japan Championship
2021-03-27 -> 2021-03-28
Rating: 1982.52 -> 1940.57

Opponent	Rating	Round	Result	R. Change
Nagasoe Hiroki	2401	1	loss	-2.63
Yoshimoto Yuta		2	loss	-
Kawaai Hitoshi	1885	3	win	+11.66
Ono Takayuki	2161	4	loss	-8.41
Maruyama Takashi	1765	5	loss	-24.85
Maruta Koji	1945	6	loss	-17.72

24th New Year(Mikami)Cup
2021-01-29
Rating: 2029.04 -> 1982.52

Opponent	Rating	Round	Result	R. Change
Maruta Koji	1943	S1	loss	-19.86
Okabe Hiroshi	2505	S2	loss	-1.94
Ishitani Shin-ichi	2158	S3	loss	-10.29
Makino Mitsunori	2329	S4	loss	-4.81
Ono Takayuki	2175	S5	loss	-9.62

21 Renju Emperor Tournament Kanto area 1st round
2020-11-15
Rating: 2029.83 -> 2029.04

Opponent	Rating	Round	Result	R. Change
Suenaga Daiki		1	win	-
Ono Takayuki	2167	2	loss	-9.99
Kawaai Hitoshi	1872	3	win	+9.20
Shimura Hiroki		4	win	-

37 Kanto Championship
2020-08-09 -> 2020-08-10
Rating: 1997.39 -> 2029.83

Opponent	Rating	Round	Result	R. Change
Suenaga Daiki		1	win	-
Okada Akihiro		2	draw	-
Kato Yasuhiro	1860	3	win	+10.00
Okabe Hiroshi	2514	4	loss	-1.55
Kawaai Hitoshi		5	draw	-
Ishitani Shin-ichi	2188	6	win	+23.99

58 Meijinsen Qualification East Japan area 2nd round
2020-07-18 -> 2020-07-19
Rating: 1979.35 -> 1997.39

Opponent	Rating	Round	Result	R. Change
Inoue Fumiya	2168	1	draw	+7.93
Tamada Yoichi	2268	2	loss	-5.08
Kawaai Hitoshi		3	win	-
Ono Takayuki	2196	4	loss	-7.12
Fujita Maiko	2124	5	win	+22.32

58 Meijinsen Qualification Kanto area 1st round
2020-06-21
Rating: 1966.74 -> 1979.35

Opponent	Rating	Round	Result	R. Change
Kawaai Hitoshi		1	win	-
Tamada Yoichi	2275	2	win	+27.38
Ono Takayuki	2174	3	loss	-7.42
Inoue Fumiya	2176	4	loss	-7.35

23 New Year (Mikami) Cup
2020-01-26
Rating: 1912.16 -> 1966.74

Opponent	Rating	Round	Result	R. Change
Okabe Hiroshi	2530	A1	loss	-0.88
Ono Takayuki	2195	A2	win	+26.75
Iwano Fumio	2030	A3	draw	+5.26
Nakamura Shigeru	2700	A4	loss	-0.34
Fujita Maiko	2097	A5	win	+23.79

20 Renju Emperor Tournament Kanto area 1st round
2019-11-10
Rating: 1930.23 -> 1912.16

Opponent	Rating	Round	Result	R. Change
Maruyama Takashi		1	loss	-
Ono Takayuki	2199	2	loss	-5.61
Iwano Fumio	2008	3	loss	-12.46
Shibata Satoru		4	loss	-

36 Kanto Championship
2019-07-27 -> 2019-07-28
Rating: 1941.66 -> 1930.23

Opponent	Rating	Round	Result	R. Change
Nakamura Shigeru	2742	1	loss	-0.32
Shibata Satoru		2	win	-
Ishitani Shin-ichi	2217	3	loss	-5.42
Maruyama Takashi		4	win	-
Makino Mitsunori		5	win	-
Ono Takayuki	2207	6	loss	-5.69

57 Meijinsen Qualification East Japan area 2nd round
2019-06-23
Rating: 1984.28 -> 1941.66

Opponent	Rating	Round	Result	R. Change
Koyama Jun	2283	1	loss	-4.84
Ono Takayuki	2207	2	loss	-6.94
Maruta Koji	1995	3	loss	-15.50
Inoue Fumiya	2269	4	loss	-5.19
Kusajima Masato	2117	5	loss	-10.15

57 Meijinsen Qualification Kanto area 1st round
2019-05-12
Rating: 1961.07 -> 1984.28

Opponent	Rating	Round	Result	R. Change
Mitsumori Masao	2144	1	win	+23.74
Maruta Koji	1968	2	loss	-15.64
Fujita Maiko	2018	3	loss	-13.38
Tamada Yoichi	2325	4	win	+28.50

14th All Japan Championship
2019-03-30 -> 2019-03-31
Rating: 1914.26 -> 1961.07

Opponent	Rating	Round	Result	R. Change
Iio Yoshihiro	2312	1	loss	-2.94
Ono Takayuki	2195	2	draw	+10.71
Miyamoto Syunju	2083	3	win	+23.23
Inoue Fumiya	2213	4	loss	-4.85
Kusajima Masato	2116	5	loss	-7.60
Ishitani Shin-ichi	2265	6	win	+28.26

19 Renju Emperor Tournament Kanto area 1st round
2018-10-21
Rating: 1867.13 -> 1914.26

Opponent	Rating	Round	Result	R. Change
Ito Midori		1	win	-
Ono Takayuki	2172	2	loss	-4.71
Inoue Fumiya	2267	3	win	+29.10
Iwano Fumio	2023	4	win	+22.73

35 Kanto Championship
2018-07-15 -> 2018-07-16
Rating: 1860.01 -> 1867.13

Opponent	Rating	Round	Result	R. Change
Tamada Yoichi	2332	1	loss	-1.98
Iwano Fumio	2083	2	win	+25.07
Inoue Fumiya		3	loss	-
Fujikawa Masaki	1920	4	loss	-13.22
Fujita Maiko		5	win	-
Sato Kiyotomi	2271	6	loss	-2.74

56 Meijinsen Qualification Kanto area 1st round
2018-05-13
Rating: 1874.9 -> 1860.01

Opponent	Rating	Round	Result	R. Change
Ono Takayuki	2154	2	loss	-5.33
Koyama Jun	2359	3	loss	-1.85
Iwano Fumio	2074	4	loss	-7.70

13th All Japan Championship
2018-01-27 -> 2018-01-28
Rating: 1883.46 -> 1874.9

Opponent	Rating	Round	Result	R. Change
Ono Takayuki	2105	5	loss	-6.97
Koyama Jun	2394	6	loss	-1.60

55 Meijinsen Qualification Kanto area 1st round
2017-05-21
Rating: 1895.49 -> 1883.46

Opponent	Rating	Round	Result	R. Change
Ono Takayuki	2088	1	loss	-7.94
Tomobe Katsuhiro	1954	2	loss	-13.31
Iwano Fumio	2124	3	loss	-6.77
Chigira Makoto	1895	4	win	+15.99

34 Kanto Shineisen Tournament
2017-04-09
Rating: 1892.37 -> 1895.49

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	2097	1	loss	-7.50
Tomosue Takahito		2	win	-
Nakamura Souta	2118	3	loss	-6.83
Tomobe Katsuhiro	1923	4	win	+17.45
Koyama Akihiro		5	win	-

12th All Japan Championship
2017-03-25 -> 2017-03-26
Rating: 1956.44 -> 1892.37

Opponent	Rating	Round	Result	R. Change
Sato Kiyotomi	2365	1	loss	-2.77
Ono Takayuki	2081	2	loss	-10.49
Miyamoto Syunju	1855	3	loss	-20.52
Kusajima Masato	2109	4	loss	-9.37
Nishida Toshio	2020	5	loss	-13.07
Sakamoto Hirouji	2151	6	loss	-7.85

20 New Year (Mikami) Cup
2017-01-22
Rating: 2006.85 -> 1956.44

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	2073	A1	loss	-12.96
Demachi Koichiro	1751	A2	loss	-26.02
Tomobe Katsuhiro	1958	A3	win	+13.78
Iwano Fumio	2073	A4	loss	-12.96
Demachi Koichiro	1751	A5	win	+5.98
Tomobe Katsuhiro	1958	A6	loss	-18.22

56 Suiseisen Tournament final round
2016-10-09
Rating: 2000.3 -> 2006.85

Opponent	Rating	Round	Result	R. Change
Demachi Koichiro	1772	1	win	+6.78
Fujikawa Masaki	1953	2	win	+13.86
Iwano Fumio	2041	3	loss	-14.09

56 Suiseisen Tournament 1st round
2016-09-11
Rating: 1972.37 -> 2000.3

Opponent	Rating	Round	Result	R. Change
Demachi Koichiro	1785	1	win	+8.15
Iwano Fumio	2056	2	win	+19.79
Yunoki Takahiro		3	win	-

33 Kanto Championship
2016-07-30 -> 2016-07-31
Rating: 1950.64 -> 1972.37

Opponent	Rating	Round	Result	R. Change
Nakayama Tomoharu	2556	1	loss	-0.95
Yunoki Takahiro		2	win	-
Ishitani Shin-ichi	2154	3	win	+24.45
Nakamura Shigeru	2673	4	loss	-0.49
Okabe Hiroshi	2503	5	loss	-1.28
Cho Enkun		6	win	-

54 Meijinsen Qualification Kanto area 1st round
2016-05-22
Rating: 1912.92 -> 1950.64

Opponent	Rating	Round	Result	R. Change
Sato Kiyotomi	2362	1	draw	+13.76
Chigira Makoto		2	loss	-
Iwano Fumio	2102	4	win	+23.96

Team World Championship
2016-04-28 -> 2016-05-04
Rating: 1952.93 -> 1912.92

Opponent	Rating	Round	Result	R. Change
Soosyrv Ants	2377	1	loss	-2.55
Nikonov Konstantin	2375	4	loss	-2.59
Berezin Roman	2080	5	loss	-10.39
Voznjuk Pavel	1747	9	loss	-24.48

33 Kanto Shineisen Tournament
2016-04-10
Rating: 1965.55 -> 1952.93

Opponent	Rating	Round	Result	R. Change
Demachi Koichiro	1818	1	win	+9.60
Tanizaki Ryusuke	2028	2	loss	-13.14
Kusumoto Takashi		3	loss	-
Nakamura Souta	2126	3	loss	-9.07

19 Mikami Cup
2016-03-13
Rating: 1952.92 -> 1965.55

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	2095	A1	win	+22.21
Demachi Koichiro		A2	loss	-
Tomobe Katsuhiro	1955	A3	win	+16.11
Iwano Fumio	2095	A4	loss	-9.79
Demachi Koichiro		A5	win	-
Tomobe Katsuhiro	1955	A6	loss	-15.89

11th All Japan Championship
2016-01-10 -> 2016-01-11
Rating: 1950.67 -> 1952.92

Opponent	Rating	Round	Result	R. Change
Koyama Jun	2439	1	loss	-1.81
Nishida Toshio		2	win	-
Tamada Yoichi	2423	3	loss	-1.98
Kato Yasuhiro	1895	4	win	+13.46
Chigira Makoto		5	draw	-
Fujita Yudai	2158	6	loss	-7.43

17 Kanto Renju Emperor Tournament 1st round
2016-11-23 -> 2015-11-23
Rating: 1978.04 -> 1950.67

Opponent	Rating	Round	Result	R. Change
Ishitani Shin-ichi	2120	1	loss	-9.77
Sato Kiyotomi	2296	2	loss	-4.41
Demachi Koichiro		3	win	-
Maruta Koji	2039	4	loss	-13.19

16 Kanto Renju Emperor Tournament 1st round
2015-11-15
Rating: 1944.58 -> 1978.04

Opponent	Rating	Round	Result	R. Change
Sato Kiyotomi	2271	1	loss	-4.23
Tamada Yoichi	2411	2	loss	-2.04
Kato Yasuhiro	1921	3	win	+14.93
Ishitani Shin-ichi	2159	4	win	+24.80

55 Suiseisen Tournament 2nd round
2015-10-18
Rating: 1941.53 -> 1944.58

Opponent	Rating	Round	Result	R. Change
Tanizaki Ryusuke	2074	1	win	+21.83
Demachi Koichiro		2	win	-
Fujikawa Masaki	1880	3	loss	-18.78

Kanto Championship
2015-07-19 -> 2015-07-20
Rating: 1928.76 -> 1941.53

Opponent	Rating	Round	Result	R. Change
Koyama Jun	2301	1	loss	-3.35
Tanizaki Ryusuke	2079	2	loss	-9.45
Fujikawa Masaki	1878	3	win	+13.71
Ishitani Shin-ichi	2301	4	loss	-3.36
Hashimoto Takuya		5	win	-
Kato Yasuhiro	1911	6	win	+15.21

10th All Japan Championship
2015-03-28 -> 2015-03-29
Rating: 1940.74 -> 1928.76

Opponent	Rating	Round	Result	R. Change
Ishitani Shin-ichi	2277	1	loss	-4.02
Ono Takayuki	2219	2	loss	-5.36
Inoue Fumiya		3	loss	-
Fujikawa Masaki	1883	4	win	+13.37
Fujita Yudai		5	loss	-
Kon Akira	1941	6	loss	-15.97

18 Mikami Cup Tournament
2015-01-18
Rating: 1948.65 -> 1940.74

Opponent	Rating	Round	Result	R. Change
Tanizaki Ryusuke	1962	A1	loss	-15.38
Tomobe Katsuhiro	1967	A2	win	+16.86
Ozawa Tetsushi	1954	A3	loss	-15.71
Suzuki Rin	1949	A4	win	+16.02
Iwano Fumio	2093	A5	loss	-9.71

15 Kanto Renju Emperor Tournament 1st round
2014-10-26
Rating: 1966.35 -> 1948.65

Opponent	Rating	Round	Result	R. Change
Ishitani Shin-ichi	2295	1	loss	-4.19
Tada Ayako	2155	2	loss	-8.05
Ono Takayuki	2240	3	loss	-5.46
Sugawara Shinji		4	win	-

31th Kanto Championship
2014-05-11
Rating: 2007.14 -> 1966.35

Opponent	Rating	Round	Result	R. Change
Nakamura Shigeru	2668	1	loss	-0.70
Tada Ayako	2145	2	loss	-9.94
Maruta Koji	2018	4	loss	-15.48
Kato Yasuhiro	2035	5	loss	-14.68

9th All Japan Championship
2014-01-25 -> 2014-01-26
Rating: 2010.81 -> 2007.14

Opponent	Rating	Round	Result	R. Change
Sato Kiyotomi	2327	1	loss	-4.46
Tada Ayako	2142	2	loss	-10.19
Tamura Kazumasa	2378	4	loss	-3.44
Miyagawa Junzo	2045	5	win	+17.57
Kamiya Shunsuke	2395	6	loss	-3.15

14th Mikami Cup A-class
2014-01-19
Rating: 2026.39 -> 2010.81

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	2007	1	loss	-16.87
Nakamura Souta		2	win	-
Ozawa Tetsushi	1947	3	win	+12.42
Tada Ayako	2135	4	loss	-11.12

Kyushu Championship
2013-11-17
Rating: 2010.04 -> 2026.39

Opponent	Rating	Round	Result	R. Change
Yabe Youhei		1	win	-
Yamaoka Kentaro	2172	2	win	+23.00
Yoshimura Takanori		4	win	-
Kawano Takahisa	2242	5	loss	-6.65

11th Middle-dan players Tournament
2013-08-16 -> 2013-08-17
Rating: 2022.16 -> 2010.04

Opponent	Rating	Round	Result	R. Change
Nagao Noriaki	2274	1	loss	-6.08
Miyagawa Junzo	2103	2	win	+19.68
Maruta Koji	1984	3	loss	-17.73
Mano Yoshihisa	2211	4	loss	-8.04
Kubo Izumi	1995	5	win	+14.79
Kobayashi Koichi	2049	6	loss	-14.75

51 Meijinsen Qualification East-Japan area 1st round
2013-06-16
Rating: 2032.54 -> 2022.16

Opponent	Rating	Round	Result	R. Change
Kudomi Takahiro	2320	2	loss	-5.13
Kato Yasuhiro	2073	3	draw	+1.86
Sato Kiyotomi	2250	4	loss	-7.11

29th Kanto Championship
2013-05-12
Rating: 2019.66 -> 2032.54

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2303	1	win	+26.78
Ishitani Shin-ichi	2186	2	loss	-8.87
Kamiya Shunsuke	2281	3	loss	-5.81
Iwano Fumio	2013	4	loss	-16.29
Tomobe Katsuhiro	2042	5	win	+17.07

30th Kanto Shineisen Tournament
2013-04-21
Rating: 2020.96 -> 2019.66

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	1980	1	loss	-17.87
Suzuki Rin	1943	2	win	+12.50
Tomobe Katsuhiro	2009	3	loss	-16.51
Ozawa Tetsushi	1999	4	win	+15.02
Tada Ayako	2146	5	draw	+5.55

5th Tohoku Championship
2013-04-14
Rating: 1964.2 -> 2020.96

Opponent	Rating	Round	Result	R. Change
Fukui Nobuhiro	2432	1	win	+29.98
Kobayashi Koichi	2098	2	win	+21.88
Ishitani Shin-ichi	2232	3	draw	+10.38
Okabe Hiroshi	2499	4	loss	-1.40
Kudomi Takahiro	2298	5	loss	-4.08

16th Mikami Cup Tournament
2013-01-20
Rating: 1957.52 -> 1964.2

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	1990	A1	win	+17.50
Tomobe Katsuhiro	2074	A2	loss	-10.82

13 Kanto Renju Emperor Tournament 1st round
2012-10-21
Rating: 1939.1 -> 1957.52

Opponent	Rating	Round	Result	R. Change
Ishitani Shin-ichi	2268	1	win	+27.82
Okabe Hiroshi	2520	2	loss	-1.09
Kudomi Takahiro	2287	3	loss	-3.79
Mitsumori Masao	2251	4	loss	-4.54

50 Meijinsen Qualification East-Japan area 1st round
2012-06-03
Rating: 1930.73 -> 1939.1

Opponent	Rating	Round	Result	R. Change
Kudomi Takahiro	2279	1	loss	-3.79
Isobe Taizan	2313	2	win	+28.82
Sato Kiyotomi	2315	3	loss	-3.14
Maruta Koji	1985	4	loss	-13.50

29th Kanto Championship
2012-05-13
Rating: 1975.44 -> 1930.73

Opponent	Rating	Round	Result	R. Change
Ishitani Shin-ichi	2258	1	loss	-5.24
Matsuoka Teruo	1797	2	loss	-23.56
Tada Ayako	2111	3	loss	-10.04
Kato Yasuhiro	1936	4	draw	-1.78
Fukui Nobuhiro	2308	5	loss	-4.09

29th Kanto Shineisen Tournament
2012-04-15
Rating: 1963 -> 1975.44

Opponent	Rating	Round	Result	R. Change
Suzuki Rin	1860	1	win	+11.40
Iwano Fumio	1995	2	loss	-14.52
Mori Yasukiyo		3	loss	-
Kato Yasuhiro	1953	4	win	+15.56
Kato Hiroaki		5	win	-

4th Tohoku Championship
2012-04-08
Rating: 2000.31 -> 1963

Opponent	Rating	Round	Result	R. Change
Miura Hitoshi		1	loss	-
Sato Kiyotomi	2352	2	loss	-3.73
Maruta Koji	1979	2	loss	-16.98
Ozawa Tetsushi	2054	3	win	+18.47
Gakumazawa Hideaki	1986	4	loss	-16.64
Suzuki Junichiro	1947	5	loss	-18.43

15th Mikami Cup Tournament
2012-03-11
Rating: 1946.03 -> 2000.31

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	2050	A1	win	+20.68
Tada Ayako	2111	A2	win	+23.09
Nakayama Tomoharu	2415	A3	loss	-2.01
Fukui Nobuhiro	2319	A4	win	+28.65
Fujikawa Masaki	1943	A5	loss	-16.13

7th All Japan Championship
2012-01-28 -> 2012-01-29
Rating: 1955.34 -> 1946.03

Opponent	Rating	Round	Result	R. Change
Kon Akira	1922	4	win	+14.51
Kato Yasuhiro	1978	5	loss	-14.95
Miyoshi Takeo	2121	6	loss	-8.87

43 Kyoto Classified Tournament
2011-11-13
Rating: 1952.77 -> 1955.34

Opponent	Rating	Round	Result	R. Change
Ozawa Tetsushi	2077	A1	loss	-10.51
Fukui Nobuhiro	2245	A2	loss	-5.01
Takeuchi Yuuta	1821	A3	win	+10.22
Nakajima Osamu		A4	loss	-
Okuda Shingo	1904	A5	loss	-18.19
Tanaka Shingo	2209	A6	win	+26.06

12 Kanto Renju Emperor Tournament 1st round
2011-10-23
Rating: 2007.12 -> 1952.77

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2240	1	loss	-6.64
Ono Takayuki	2162	2	loss	-9.27
Kato Yasuhiro	1989	3	loss	-16.79
Suzuki Rin	1878	4	loss	-21.66

51 Suiseisen Tournament Final round
2011-10-09
Rating: 2022.29 -> 2007.12

Opponent	Rating	Round	Result	R. Change
Kato Yasuhiro	2020	1	win	+15.93
Kamiya Shunsuke	2193	2	loss	-8.71
Tada Ayako	2060	3	loss	-14.26
Nakayama Tomoharu	2374	4	loss	-3.73
Kawano Takahisa	2341	5	loss	-4.40

51 Suiseisen Tournament
2011-09-11
Rating: 1996.59 -> 2022.29

Opponent	Rating	Round	Result	R. Change
Kon Akira	1951	1	win	+13.95
Kawano Takahisa	2353	2	draw	+12.37
Kobayashi Koichi	1996	3	win	+16.01
Kato Yasuhiro	1982	4	loss	-16.63

49 Meijinsen Qualification East-Japan area 1st round
2011-06-12
Rating: 1983.23 -> 1996.59

Opponent	Rating	Round	Result	R. Change
Kudomi Takahiro	2275	1	win	+26.98
Nakamura Shigeru	2713	2	loss	-0.47
Isobe Taizan	2258	3	loss	-5.45
Mitsumori Masao	2182	4	loss	-7.70

28th Kanto Championship
2011-05-22
Rating: 2035.57 -> 1983.23

Opponent	Rating	Round	Result	R. Change
Nakamura Shigeru	2701	1	loss	-0.68
Mitsumori Masao	2176	2	loss	-9.84
Isobe Taizan	2282	3	loss	-6.22
Maruta Koji	2032	4	loss	-16.12
Kato Yasuhiro	1958	5	loss	-19.49

6th All Japan Championship
2011-03-26 -> 2011-03-27
Rating: 1961.85 -> 2035.57

Opponent	Rating	Round	Result	R. Change
Mano Yoshihisa	2328	1	loss	-3.46
Tada Ayako	2074	2	win	+21.02
Kashihara Akihiko	2320	3	win	+28.39
Kawano Takahisa	2329	4	win	+28.55
Hasegawa Kazuto	2602	5	loss	-0.78
Kamiya Shunsuke		6	loss	-

14th Mikami Cup Tournament
2011-01-30
Rating: 1916.87 -> 1961.85

Opponent	Rating	Round	Result	R. Change
Omata Mitsuo		A1	win	-
Tadokoro Hosai	1843	A2	win	+12.66
Nakayama Tomoharu	2292	A3	loss	-3.30
Suzuki Rin	1852	A4	win	+13.08
Iwano Fumio	2067	A5	win	+22.54

11 Kanto Renju Emperor Tournament 1st round
2010-10-31
Rating: 1908.51 -> 1916.87

Opponent	Rating	Round	Result	R. Change
Oosumi Yuuki	2513	1	loss	-0.95
Matsuoka Teruo	1846	2	win	+13.17
Kamiya Shunsuke		3	win	-
Kudomi Takahiro	2254	4	loss	-3.85

50 Suiseisen Tournament
2010-09-12
Rating: 1926.29 -> 1908.51

Opponent	Rating	Round	Result	R. Change
Kon Akira	1841	1	loss	-19.82
Kuramoto Hideharu	1882	2	win	+14.00
Tada Ayako	2015	3	loss	-11.96
Kato Hiroaki		4	win	-

27th Kanto Championship
2010-05-23
Rating: 1979.63 -> 1926.29

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2302	1	loss	-4.32
Mitsumori Masao	2183	2	loss	-7.57
Kato Yasuhiro	2036	3	loss	-13.40
Arai Kazumi	2210	4	loss	-6.71
Suzuki Rin	1859	5	loss	-21.34

27th Kanto Shineisen Tournament
2010-04-04
Rating: 1988.69 -> 1979.63

Opponent	Rating	Round	Result	R. Change
Fukui Nobuhiro	2257	1	win	+26.39
Shimoyama Takuma	2208	2	loss	-7.04
Kon Akira	1823	3	win	+8.93
Matsuoka Teruo	1819	4	loss	-23.24
Kato Yasuhiro	2030	5	loss	-14.10

5th All Japan Championship
2010-03-20 -> 2010-03-21
Rating: 1963.76 -> 1988.69

Opponent	Rating	Round	Result	R. Change
Oosumi Yuuki	2453	1	loss	-1.80
Tada Ayako	1898	2	win	+13.03
Iio Yoshihiro	2431	3	loss	-2.03
Tamada Yoichi	2261	4	loss	-4.89
Miyoshi Takeo	2159	5	win	+24.16
Isobe Taizan	2325	6	loss	-3.55

13th Mikami Cup Tournament
2010-01-31
Rating: 2008.07 -> 1963.76

Opponent	Rating	Round	Result	R. Change
Suzuki Rin	1787	A1	loss	-24.99
Tomobe Katsuhiro	1970	A2	win	+14.27
Arai Kazumi		A3	loss	-
Iwano Fumio	2135	A4	loss	-10.38
Kon Akira	1839	A5	loss	-23.21

49 Suiseisen Tournament Final round
2009-10-25
Rating: 1991.21 -> 2008.07

Opponent	Rating	Round	Result	R. Change
Shimoyama Takuma	2119	1	draw	+5.67
Tamada Yoichi	2167	2	loss	-8.52
Tanji Hiroki	1969	3	win	+15.02
Tashiro Yuichi	2188	4	win	+24.22
Kato Yasuhiro	1913	5	loss	-19.52

10 Kanto Renju Emperor Tournament 1st round
2009-10-04
Rating: 2023.8 -> 1991.21

Opponent	Rating	Round	Result	R. Change
Mitsumori Masao	2322	1	loss	-4.86
Mori Kazuki		2	win	-
Tada Ayako	1828	3	loss	-24.16
Sato Kiyotomi	2384	4	loss	-3.57

49 Suiseisen Tournament 1st round
2009-09-06
Rating: 1994.78 -> 2023.8

Opponent	Rating	Round	Result	R. Change
Shimoyama Takuma	2114	1	win	+21.32
Suzuki Rin	1799	2	win	+7.85
Tanji Hiroki	1897	3	win	+11.62
Tamada Yoichi	2088	4	loss	-11.78

26th Kanto Championship
2009-05-17
Rating: 2007 -> 1994.78

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2290	1	loss	-5.25
Tamada Yoichi	2139	2	win	+21.80
Kawamura Norihiko	2625	3	loss	-0.89
Tanji Hiroki	1896	4	loss	-20.94
Kudomi Takahiro	2230	5	loss	-6.94

26th Kanto Shineisen Tournament
2009-04-05
Rating: 2013.1 -> 2003.72

Opponent	Rating	Round	Result	R. Change
Kon Akira	1885	1	loss	-21.61
Suzuki Rin	1885	2	win	+10.37
Watanabe Tatsuya	2053	3	draw	+1.86
Yoshida Naoto		4	loss	-
Kawasaki Nobuhiko		5	win	-

4th All Japan Championship
2009-03-20 -> 2009-03-21
Rating: 1966.58 -> 2013.1

Opponent	Rating	Round	Result	R. Change
Tamura Kazumasa	2332	1	loss	-3.48
Iwano Fumio	2070	2	loss	-11.33
Nagao Noriaki	2137	3	win	+23.29
Kobayashi Koichi	2014	4	win	+18.20
Ono Takayuki	2265	5	loss	-4.86
Sakamoto Hirouji	2178	6	win	+24.69

12th Mikami Cup Tournament
2009-01-18
Rating: 1951.38 -> 1966.58

Opponent	Rating	Round	Result	R. Change
Nakayama Tomoharu	2084	A1	draw	+5.84
Ono Takayuki	2264	A2	loss	-4.52
Tadokoro Hosai	1883	A3	win	+12.90
Kato Yasuhiro	1914	A4	win	+14.29
Kobayashi Koichi	2010	A5	loss	-13.30

9th Kanto Renju Emperor Tournament, 1st round
2008-10-26
Rating: 1913.98 -> 1951.38

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2341	1	win	+29.48
Kudomi Takahiro	2221	2	loss	-4.66
Suzuki Rin	1923	3	win	+16.46
Ishitani Shin-ichi	2258	4	loss	-3.88

48th Suiseisen Tournament, 1st round
2008-09-28
Rating: 1936.93 -> 1913.98

Opponent	Rating	Round	Result	R. Change
Tanji Hiroki	1775	1	loss	-22.95
Suzuki Rin		2	loss	-
Tada Ayako		3	loss	-

25th Kanto Championship
2008-05-18
Rating: 1924.1 -> 1936.93

Opponent	Rating	Round	Result	R. Change
Okabe Hiroshi	2525	1	loss	-0.97
Kubo Izumi	1967	2	loss	-14.00
Fujikawa Masaki	2112	3	win	+23.91
Nakayama Tomoharu	2103	4	draw	+7.59
Ono Takayuki	2277	5	loss	-3.70

25th Kanto Shineisen Tournament
2008-04-13
Rating: 1963.11 -> 1924.1

Opponent	Rating	Round	Result	R. Change
Harada Motochika	1815	1	loss	-22.41
Ono Takayuki	2288	2	loss	-4.26
Takeuchi Yuuta		3	win	-
Tanji Hiroki	1772	4	loss	-23.99
Matsuoka Teruo	1866	5	win	+11.66

3rd All Japan Championship
2008-03-22 -> 2008-03-23
Rating: 1942.74 -> 1963.11

Opponent	Rating	Round	Result	R. Change
Sato Kiyotomi	2273	1	loss	-4.15
Mitsumori Masao	2156	2	win	+24.77
Miyoshi Takeo	2250	3	loss	-4.65
Kubo Izumi	1942	4	loss	-16.03
Tadokoro Hosai	1933	5	win	+15.60
Fujikawa Masaki	2051	6	draw	+4.83

11th Mikami Cup Tournament, A-Class
2008-01-20
Rating: 1950.59 -> 1942.74

Opponent	Rating	Round	Result	R. Change
Arai Moriya		1	loss	-
Matsuoka Teruo	1871	2	loss	-19.60
Tomobe Katsuhiro	1965	3	win	+16.70
Takeuchi Shunsuke		4	loss	-
Harada Motochika	1839	5	draw	-4.95

8 Kanto Renju Emperor Tournament 1st round
2007-10-21
Rating: 1913.96 -> 1950.59

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2335	1	loss	-2.60
Takeuchi Shunsuke		2	win	-
Yamashita Daisuke		3	draw	-
Kato Yasuhiro	1911	4	win	+15.88
Tanizaki Ryusuke	2086	5	win	+23.35

47 Suiseisen Tournament 1st round
2007-09-23
Rating: 1930.27 -> 1913.96

Opponent	Rating	Round	Result	R. Change
Watanabe Yoko	1983	1	draw	+2.41
Tamada Yoichi		2	loss	-
Kato Yasuhiro	1870	3	loss	-18.72
Takeuchi Shunsuke		4	win	-

24th Kanto Championship Tournament
2007-05-06
Rating: 1938.66 -> 1930.27

Opponent	Rating	Round	Result	R. Change
Sato Kiyotomi	2383	1	loss	-2.29
Tanizaki Ryusuke	2090	2	loss	-9.43
Nagao Noriaki	2201	3	loss	-5.77
Iwano Fumio	2090	4	win	+22.57
Tomobe Katsuhiro	1994	5	loss	-13.46

24th Kanto Shineisen Tournament
2007-04-15
Rating: 1948.91 -> 1938.66

Opponent	Rating	Round	Result	R. Change
Watanabe Yoko		1	win	-
Fujikawa Masaki	2005	2	loss	-13.42
Tamada Yoichi		3	win	-
Tanizaki Ryusuke	2047	4	loss	-11.57
Matsuoka Teruo	1921	5	win	+14.74

2nd All Japan Championship (WC Qualification)
2007-03-24 -> 2007-03-25
Rating: 1937.8 -> 1948.91

Opponent	Rating	Round	Result	R. Change
Miyagawa Junzo	2215	1	loss	-5.39
Mitsumori Masao	2176	2	loss	-6.48
Kato Yasuhiro	1975	3	win	+17.73
Koyama Jun	2239	4	loss	-4.80
Sakamoto Hirouji	2231	5	loss	-4.99
Tadokoro Hosai	1916	6	win	+15.03

10th Mikami Cup Tournament, A-class
2007-01-28
Rating: 1914.37 -> 1937.8

Opponent	Rating	Round	Result	R. Change
Tadokoro Hosai	1943	1	win	+17.35
Kato Yasuhiro	1994	2	loss	-12.38
Koyama Jun	2239	3	loss	-4.26
Oonuma Nobuhiro		4	win	-
Tomobe Katsuhiro	2069	5	win	+22.71

7th Kanto Renju Emperor Tournament - 1st round
2006-10-15
Rating: 1880.64 -> 1914.37

Opponent	Rating	Round	Result	R. Change
Mitsumori Masao	2197	1	win	+27.56
Maruta Koji	2103	2	win	+25.05
Sato Kiyotomi	2380	3	loss	-1.71
Arita Nobuyoshi	2285	4	loss	-2.83
Tadokoro Hosai	1916	5	loss	-14.33

23rd Kanto Shinei Tournament
2006-09-10
Rating: 1869.43 -> 1880.64

Opponent	Rating	Round	Result	R. Change
Koyama Jun	2278	1	loss	-2.78
Fujikawa Masaki	1915	2	draw	+2.09
Tadokoro Hosai	1976	3	loss	-11.22
Harada Motochika		4	win	-
Kato Yasuhiro	2035	5	win	+23.12

Youth World Championship
2006-08-05 -> 2006-08-08
Rating: 1877.85 -> 1869.43

Opponent	Rating	Round	Result	R. Change
Blomstedt Torbjorn	1866	a1	loss	-16.52
Oosumi Yuuki	2296	a2	loss	-2.64
Okabe Hiroshi	2470	a4	loss	-1.02
Wu Yan		a5	draw	-
Hallkvist Joel	1783	a6	win	+11.76
Huang Xiuyi		a7	loss	-
Lin Shan		a8	loss	-

46th Suisei-sen Tournament - 1st round
2006-03-12
Rating: 1903.09 -> 1877.85

Opponent	Rating	Round	Result	R. Change
Tanizaki Ryusuke	1964	1	loss	-13.19
Iwano Fumio	1956	2	loss	-13.56
Matsuoka Teruo	1926	3	win	+17.10
Teshima Masakatsu	1911	4	loss	-15.60

6th Kanto Renju Emperor Tournament - 1st round
2005-10-22
Provisional: 1873 = 2198 + (400 * (1.5 - 14.5)) / 16

Opponent	Rating	Round	Result	R. Change
Yamaguchi Yusui	2489	1	loss	-
Nakata Shinsuke		2	loss	-
Fujikawa Masaki		3	loss	-
Yoda Tsuyoshi		4	win	-

22nd Kanto Shineisen Tournament
2005-09-11
Provisional: 1859 = 2179 + (400 * (1.5 - 13.5)) / 15

Opponent	Rating	Round	Result	R. Change
Tadokoro Hosai	2036	1	loss	-
Teshima Masakatsu		2	loss	-
Tanji Hiroki		3	win	-
Nakata Shinsuke		4	win	-
Tanizaki Ryusuke	1914	5	loss	-

22nd Kanto Championship
2005-05-22
Provisional: 1903 = 2210 + (400 * (1.5 - 11.5)) / 13

Opponent	Rating	Round	Result	R. Change
Ishitani Shin-ichi	2325	1	loss	-
Sato Kiyotomi	2379	2	loss	-
Tomobe Katsuhiro		3	loss	-
Kamemoto Daichi		4	loss	-

Japan WC Qualification tournament
2005-04-02 -> 2005-04-03
Provisional: 1894 = 2185 + (400 * (1.5 - 9.5)) / 11

Opponent	Rating	Round	Result	R. Change
Miyoshi Takeo	2245	1	loss	-
Mitsumori Masao	2162	2	loss	-
Nagao Noriaki	2108	3	win	-
Hara Masao	2124	5	loss	-
Tanizaki Ryusuke		6	loss	-

45th Suisei-sen Tournament
2005-03-20
Provisional: 1856 = 2199 + (400 * (0.5 - 6.5)) / 7

Opponent	Rating	Round	Result	R. Change
Harada Motochika		1	win	-
Hara Masao	2115	2	loss	-
Takeda Tomoaki		3	win	-
Arita Nobuyoshi	2160	4	loss	-

5th Kanto Renju Emperor Tournament - 1st round
2004-11-28
Provisional: 1904 = 2224 + (400 * (0.5 - 4.5)) / 5

Opponent	Rating	Round	Result	R. Change
Okabe Hiroshi	2433	1	loss	-
Nakata Shinsuke		2	win	-
Maruta Koji	2275	3	loss	-
Kamemoto Daichi		4	win	-

21st Kanto Shineisen Tournament
2004-09-12
Provisional: 1870 = 2137 + (400 * (0.5 - 2.5)) / 3

Opponent	Rating	Round	Result	R. Change
Tadokoro Hosai	2058	1	draw	-
Kato Yasuhiro	2012	2	loss	-
Ishizaki Masatoshi		3	draw	-
Shibata Satoru		4	win	-
Matsuoka Teruo		5	win	-

4th Kanto Renju Emperor Tournament - 1st round
2003-11-16
Provisional: 1940 = 2340 + (400 * (0 - 1)) / 1

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2340	1	loss	-
Oosaku Kazuyuki		2	loss	-
Matsuoka Teruo		3	win	-
Tanizaki Ryusuke		4	loss	-

20th Kanto Shineisen Tournament
2003-09-21
Provisional: N/A

Opponent	Round	Result	R. Change
Arita Nobuyoshi	1	loss	-
Koyama Jun	2	loss	-
Hamada Satoshi	3	win	-
Hirono Masakazu	4	win	-
Sato Kiyotomi	5	loss	-

Opponent	Rating	Round	Result	R. Change
Tadokoro Hosai	2027	1	win	-
Ono Takayuki	2167	2	loss	-
Nakata Shinsuke	1931	3	loss	-
Iwano Fumio	1952	4	win	-
Ozawa Tetsushi		5	win	-