Renju Rating List

52 Meijinsen Qualification East Japan area 1st round
2014-06-08
Rating: 2376.73 -> 2313.59

Opponent	Rating	Round	Result	R. Change
Tada Ayako	2138	1	loss	-25.52
Nakayama Tomoharu	2412	2	loss	-14.34
Kato Yasuhiro	2035	3	win	+3.94
Iwano Fumio	2074	4	loss	-27.22

31th Kanto Championship
2014-05-11
Rating: 2337.49 -> 2376.73

Opponent	Rating	Round	Result	R. Change
Iwano Fumio	2027	1	draw	-11.41
Maruta Koji	2018	2	win	+4.40
Okabe Hiroshi	2594	3	draw	+10.08
Ono Takayuki	2155	4	win	+8.32
Nakamura Shigeru	2668	5	win	+27.86

Team World Championship
2014-04-27 -> 2014-05-03
Rating: 2362.37 -> 2337.49

Opponent	Rating	Round	Result	R. Change
Lin Shih-Pin		2	loss	-
Meritee Ando	2657	3	loss	-4.96
Chen Wei-Han	2068	5	draw	-11.02
Ishitani Shin-ichi	2272	6	loss	-20.07
Lin Shih-Pin		7	win	-
Artemyev Sergey	2253	9	win	+11.16

9th All Japan Championship
2014-01-25 -> 2014-01-26
Rating: 2378.68 -> 2362.37

Opponent	Rating	Round	Result	R. Change
Kato Yasuhiro	2046	1	loss	-27.88
Kubo Izumi	1956	2	win	+2.58
Oosumi Yuuki	2662	3	loss	-5.22
Maruta Hiroki	2010	4	win	+3.44
Nakayama Tomoharu	2441	5	win	+18.86
Okabe Hiroshi	2566	6	loss	-8.09

14th Mikami Cup S-class
2014-01-19
Rating: 2327.69 -> 2378.68

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2231	1	win	+11.69
Nakamura Shigeru	2707	2	draw	+12.77
Okabe Hiroshi	2563	3	loss	-6.56
Ono Takayuki	2257	4	win	+12.80
Fukui Nobuhiro	2423	5	win	+20.28

14 Kanto Renju Emperor Tournament 2nd round
2013-12-15
Rating: 2328.59 -> 2327.69

Opponent	Rating	Round	Result	R. Change
Sato Kiyotomi	2386	1	loss	-13.35
Kamiya Shunsuke	2375	2	loss	-13.87
Okabe Hiroshi	2575	3	draw	+9.78
Fukui Nobuhiro	2433	4	win	+20.67
Nakamura Shigeru	2659	5	loss	-4.15

44 Kyoto Classified Tournament
2012-11-11
Rating: 2357 -> 2328.59

Opponent	Rating	Round	Result	R. Change
Hasegawa Kazuto	2392	S1	loss	-14.35
Iio Yoshihiro	2335	S2	loss	-16.99
Ono Takayuki	2278	S4	draw	-3.57
Hata Masayuki	2119	S5	win	+6.51

Team World Championship
2012-04-29 -> 2012-05-06
Rating: 2332.32 -> 2357

Opponent	Rating	Round	Result	R. Change
Makarov Pavel	2340	3	win	+16.38
Sung Pei-Jung		4	win	-
Hobemagi Martin	2125	5	draw	-8.54
Chen Wei	2350	6	win	+16.84
Huang Shengming		10	win	-

48th Meijinsen Qualification East-Japan area 2nd round
2010-07-11
Rating: 2373.33 -> 2332.32

Opponent	Rating	Round	Result	R. Change
Tada Ayako	2045	1	win	+4.20
Kudomi Takahiro	2269	2	loss	-20.64
Tamada Yoichi	2284	3	win	+11.98
Ono Takayuki	2234	4	loss	-22.08
Yamaguchi Yusui	2406	5	loss	-14.46

27th Kanto Championship
2010-05-23
Rating: 2326.49 -> 2373.33

Opponent	Rating	Round	Result	R. Change
Arai Kazumi	2210	1	win	+10.83
Okabe Hiroshi	2537	2	loss	-7.33
Isobe Taizan	2302	3	win	+14.88
Kawamura Norihiko	2500	4	win	+23.39
Kato Yasuhiro	2036	5	win	+5.08

Team World Championship
2010-04-29 -> 2010-05-05
Rating: 2392.57 -> 2326.49

Opponent	Rating	Round	Result	R. Change
Hasegawa Kazuto	2698	1	loss	-4.69
Cao Dong	2558	2	loss	-8.89
Karasyov Maxim	2330	3	loss	-18.82
Oll Aivo	2524	4	win	+21.80
Mirme Madli	1867	5	win	+1.48
Lu Wei-Yuan	2184	6	loss	-24.58
Yakovleva Alyona	1785	7	draw	-15.05
Mirme Madli	1867	9	win	+1.48
Karasyov Maxim	2330	10	loss	-18.82

5th All Japan Championship
2010-03-20 -> 2010-03-21
Rating: 2370.06 -> 2392.57

Opponent	Rating	Round	Result	R. Change
Kato Yasuhiro	2009	1	win	+3.56
Shimoyama Takuma	2144	2	win	+6.85
Nakamura Shigeru	2750	3	win	+28.78
Okabe Hiroshi	2502	4	loss	-10.19
Oosumi Yuuki	2453	5	loss	-12.21
Iwano Fumio	2105	6	win	+5.73

13th Mikami Cup Tournament
2010-01-31
Rating: 2347.43 -> 2370.06

Opponent	Rating	Round	Result	R. Change
Yamaguchi Yusui	2448	S1	loss	-11.47
Ono Takayuki	2241	S2	win	+11.26
Isobe Taizan	2329	S3	win	+15.16
Nakamura Shigeru	2749	S4	loss	-2.88
Ishitani Shin-ichi	2224	S5	win	+10.57

10 Kanto Renju Emperor Tournament 2nd round
2009-12-20
Rating: 2365.57 -> 2347.43

Opponent	Rating	Round	Result	R. Change
Okabe Hiroshi	2457	1	loss	-11.86
Nakamura Shigeru	2735	2	loss	-3.39
Nagao Noriaki	2141	3	win	+6.90
Tamada Yoichi	2240	4	win	+10.49
Ono Takayuki	2270	5	loss	-20.28

40th Kyoto Classified - Special class
2008-11-09 -> 2009-11-09
Rating: 2371.97 -> 2365.57

Opponent	Rating	Round	Result	R. Change
Hasegawa Kazuto	2712	1	loss	-3.95
Okumura Toyohiko	2309	2	win	+13.17
Kubo Izumi	2024	3	win	+3.81
Sakamoto Hirouji	2180	4	loss	-24.00
Okabe Hiroshi	2474	5	draw	+4.59

41 Kyoto Classified Tournament
2009-11-08
Rating: 2347.11 -> 2371.97

Opponent	Rating	Round	Result	R. Change
Kubo Izumi	2038	S1	win	+4.63
Ishitani Shin-ichi	2210	S2	win	+10.00
Hasegawa Kazuto	2715	S3	draw	+12.58
Miyoshi Takeo	2192	S4	win	+9.33
Oosumi Yuuki	2443	S5	loss	-11.67

10 Kanto Renju Emperor Tournament 1st round
2009-10-04
Rating: 2335.86 -> 2347.11

Opponent	Rating	Round	Result	R. Change
Matsuoka Teruo	1741	1	win	+1.01
Tamada Yoichi	2094	2	win	+6.39
Hara Masao	1990	3	win	+3.85
Fukui Nobuhiro		4	win	-

47th Meijinsen tournament
2009-09-20 -> 2009-09-22
Rating: 2313.07 -> 2335.86

Opponent	Rating	Round	Result	R. Change
Iio Yoshihiro	2331	1	loss	-15.17
Kawamura Norihiko	2600	2	loss	-5.12
Yamaguchi Yusui	2476	3	loss	-8.97
Okabe Hiroshi	2438	4	win	+21.55
Kataoka Mitsuaki	2313	5	draw	+0.03
Matsuura Hiroshi	2312	6	win	+15.95
Sakamoto Hirouji	2224	7	win	+12.00
Ishitani Shin-ichi	2230	8	draw	-3.75
Oosumi Yuuki	2457	9	draw	+6.29

World Championship BT
2009-08-06 -> 2009-08-13
Rating: 2379.91 -> 2313.07

Opponent	Rating	Round	Result	R. Change
Lin Ting-Wei		1	win	-
Nikonova Natalya	2068	2	win	+4.58
Oosumi Yuuki	2480	3	loss	-11.47
Yin Licheng	2245	4	loss	-21.89
Lents Johann	2189	5	loss	-23.99
Andersson Tord	2139	6	win	+6.42
Nikonov Konstantin	2293	7	draw	-3.88
Ishitani Shin-ichi	2287	8	loss	-20.17
Miyagawa Sou	2019	9	win	+3.56

World Championship QT
2009-08-03 -> 2009-08-05
Rating: 2473.92 -> 2379.91

Opponent	Rating	Round	Result	R. Change
Pajuste Renee	2014	1	win	+2.12
Eged Igor	1985	2	loss	-30.19
Nykl Ondrej	2116	3	draw	-12.38
Jellve Emma	1687	4	win	+0.34
Karlsson Stefan	2308	5	loss	-23.10
Lin Ting-Wei		6	loss	-
Yao Jinrui	1908	7	loss	-30.81

47th Meijinsen Qualification East-Japan area final round
2009-07-05
Rating: 2454.39 -> 2473.92

Opponent	Rating	Round	Result	R. Change
Kudomi Takahiro	2253	1	win	+7.65
Arita Nobuyoshi	2294	2	win	+9.12
Ono Takayuki	2329	3	win	+10.48
Yamaguchi Yusui	2436	4	draw	-0.80
Mitsumori Masao	2293	5	draw	-6.92

47th Meijinsen Qualification East-Japan area 1st round
2009-06-14
Rating: 2433.71 -> 2454.39

Opponent	Rating	Round	Result	R. Change
Kato Yasuhiro	1918	1	win	+1.57
Arita Nobuyoshi	2288	2	win	+9.66
Shimoyama Takuma		3	win	-
Mitsumori Masao	2282	4	win	+9.45

26th Kanto Championship
2009-05-17
Rating: 2410 -> 2433.71

Opponent	Rating	Round	Result	R. Change
Tamada Yoichi	2139	1	win	+5.56
Isobe Taizan	2290	2	win	+10.68
Nakamura Shigeru	2808	3	loss	-2.94
Iwano Fumio	2114	4	win	+4.93
Okabe Hiroshi	2534	5	draw	+5.48

4th All Japan Championship
2009-03-20 -> 2009-03-21
Rating: 2332.18 -> 2397.4

Opponent	Rating	Round	Result	R. Change
Maruta Hiroki	1966	1	win	+3.48
Iio Yoshihiro	2348	2	win	+16.74
Oosumi Yuuki	2467	3	draw	+5.94
Yamaguchi Yusui	2503	4	win	+23.32
Nakamura Shigeru	2794	5	loss	-2.08
Sato Kiyotomi	2372	6	win	+17.83

4 Kansai Championship 3rd round
2009-02-15
Rating: 2324.46 -> 2332.18

Opponent	Rating	Round	Result	R. Change
Iio Yoshihiro	2402	1	win	+19.55
Takashima Junya	2376	2	draw	+2.39
Oosumi Yuuki	2363	3	loss	-14.21

12th Mikami Cup Tournament
2009-01-18
Rating: 2319.97 -> 2324.46

Opponent	Rating	Round	Result	R. Change
Isobe Taizan	2290	S1	win	+14.66
Nakamura Shigeru	2799	S2	loss	-1.91
Arita Nobuyoshi	2293	S3	win	+14.77
Ishitani Shin-ichi	2281	S4	loss	-17.75
Kawamura Norihiko	2601	S5	loss	-5.29

4th Kansai Championship, 2nd round
2008-11-16
Rating: 2270.08 -> 2319.97

Opponent	Rating	Round	Result	R. Change
Takashima Junya	2372	1	win	+20.58
Koiso Shigemasa	2151	2	win	+10.75
Iio Yoshihiro	2413	3	draw	+6.25
Miyagawa Junzo	2188	4	win	+12.32

7th 6-7 dan Tournament
2008-09-27 -> 2008-09-28
Rating: 2241.42 -> 2270.08

Opponent	Rating	Round	Result	R. Change
Kobayashi Koichi	2031	1	win	+7.35
Maruyama Yasushi	2118	2	win	+10.58
Ono Takayuki	2237	3	win	+15.80
Kubo Izumi	1980	4	win	+5.83
Gakumazawa Hideaki	2170	5	loss	-19.24
Tanno Yoshitaka	2060	6	win	+8.33

46th Meijinsen Qualification Kansai area 1st round
2008-05-11
Rating: 2290.31 -> 2241.42

Opponent	Rating	Round	Result	R. Change
Ozawa Tetsushi	2049	1	win	+6.39
Hata Masayuki	2139	2	loss	-22.54
Koiso Shigemasa	2180	3	win	+11.10
Miyagawa Junzo	2176	4	loss	-21.08
Sakamoto Hirouji	2133	5	loss	-22.77

3rd Kansai Championship 3rd round
2008-01-13
Rating: 2294.09 -> 2290.31

Opponent	Rating	Round	Result	R. Change
Oosumi Yuuki	2451	1	loss	-9.19
Iio Yoshihiro	2419	2	loss	-10.45
Takagawa Teiji	2291	3	win	+15.86

39th Kyoto Classified - Special Class
2007-11-11
Rating: 2289.69 -> 2294.09

Opponent	Rating	Round	Result	R. Change
Oosumi Yuuki	2470	1	draw	+7.66
Sakamoto Hirouji	2162	2	draw	-5.61
Miyoshi Takeo	2301	3	win	+16.56
Hasegawa Kazuto	2685	4	loss	-2.97
Okumura Toyohiko	2396	5	loss	-11.24

3 Kansai Championship 2nd round
2007-10-21
Rating: 2269.87 -> 2289.69

Opponent	Rating	Round	Result	R. Change
Takagawa Teiji	2295	2	win	+17.16
Oosumi Yuuki	2444	3	loss	-8.59
Miyagawa Junzo	2163	4	win	+11.25

6dan 7dan Tournament
2007-10-07 -> 2007-10-08
Rating: 2259.66 -> 2269.87

Opponent	Rating	Round	Result	R. Change
Kubo Izumi	2007	1	win	+6.08
Sato Kiyotomi	2271	2	loss	-15.45
Nagao Noriaki	2132	3	win	+10.41
Miyagawa Junzo	2154	4	draw	-4.69
Ono Takayuki	2212	5	win	+13.85
Gakumazawa Hideaki		6	win	-

45th Meijinsen Qualification East-Japan area 1st round
2007-06-17
Rating: 2255.18 -> 2259.66

Opponent	Rating	Round	Result	R. Change
Mitsumori Masao	2191	1	win	+13.12
Arita Nobuyoshi	2264	2	loss	-15.55
Kubo Izumi	2069	3	draw	-7.83
Ono Takayuki	2227	4	win	+14.74

Meijin-sen Qual, East Japan area 1st round
2006-06-18
Rating: 2264.86 -> 2255.18

Opponent	Rating	Round	Result	R. Change
Kamemoto Daichi	2097	1	loss	-23.17
Ono Takayuki	2192	2	win	+12.72
Mitsumori Masao	2266	3	win	+16.10
Sato Kiyotomi	2279	4	loss	-15.32

1st Kansai Championship 2nd round
2005-10-16
Rating: 2304.11 -> 2264.86

Opponent	Rating	Round	Result	R. Change
Miyagawa Junzo	2149	2	loss	-22.68
Doi Manabu	2175	3	loss	-21.67
Adachi Yasuhiro	2015	4	win	+5.11

World Championship BT
2005-08-01 -> 2005-08-05
Rating: 2267.66 -> 2304.11

Opponent	Rating	Round	Result	R. Change
Chen Ko-Han	2365	1	draw	+4.37
Oll Aivo	2329	2	win	+18.83
Miyagawa Junzo	2232	3	win	+14.41
Ilu Timo	2321	4	loss	-13.55
Potapov Alexey		5	loss	-
Lind Bjorn	1920	6	win	+3.81
Serdyukov Egor	1996	7	loss	-26.44
Ono Takayuki	2208	8	win	+13.30
Iio Yoshihiro	2397	9	win	+21.71

43rd Meijinsen Qualification: Kansai area - 2nd round
2005-06-19
Rating: 2240.51 -> 2267.66

Opponent	Rating	Result	R. Change
Oosumi Yuuki	2340	loss	-11.53
Takashima Junya	2319	win	+19.58
Matsui Tsunehiro	2308	win	+19.10

43rd Meijinsen Qualification: Kansai area 1st round
2005-05-08
Rating: 2206.95 -> 2240.51

Opponent	Rating	Round	Result	R. Change
Takashima Junya	2268	1	loss	-13.17
Takagawa Teiji	2350	2	win	+22.24
Okuda Shingo		3	win	-
Iio Yoshihiro	2412	4	win	+24.49

The 3rd Shanghai Renju Meijin Invitation Tournament
2005-04-30 -> 2005-05-04
Rating: 2206.95 -> 2206.95

Opponent	Round	Result	R. Change
Chen Lin	1	draw	-
Gu Wei	2	win	-
Cao Dong	3	loss	-
Ge Lingfeng	4	loss	-
Xue Wenxi	5	loss	-
Tao Junfeng	6	win	-
Wu Jie	7	loss	-

Japan WC Qualification tournament
2005-04-02 -> 2005-04-03
Rating: 2220.45 -> 2206.95

Opponent	Rating	Round	Result	R. Change
Tanizaki Ryusuke		1	win	-
Isobe Taizan	2301	2	loss	-12.35
Oosumi Yuuki		3	loss	-
Mitsumori Masao	2162	4	draw	-2.66
Miyagawa Sou	1965	5	win	+5.99
Yamaguchi Yusui	2535	6	loss	-4.48

5th Youth World Championship - Group A
2004-07-29 -> 2004-08-06
Rating: 2185.51 -> 2220.45

Opponent	Rating	Round	Result	R. Change
Kobzev Victor		1	win	-
Ilu Timo	2195	2	loss	-15.54
Okabe Hiroshi	2458	3	loss	-5.52
Sano Hiroyuki	2270	4	win	+19.82
Antanyan Samvel		5	loss	-
Nersisyan Rafik		6	win	-
Oll Aivo	2224	7	win	+17.80
Mosinyan Davit	2014	8	win	+8.72
Purk Andry	2143	9	win	+14.07
Vershinin Pavel	2320	10	loss	-10.08
Miyagawa Sou	1918	11	win	+5.66

42nd Meijinsen Qualification: Kansai area 1st round
2004-05-16
Rating: 2193.59 -> 2185.51

Opponent	Rating	Round	Result	R. Change
Koiso Shigemasa	2217	1	loss	-14.90
Matsui Tsunehiro	2346	2	loss	-9.39
Yasumoto Yoshinobu		3	win	-
Iwata Akihisa	2198	4	win	+16.22

1st Asian Cup
2003-11-28 -> 2003-11-30
Rating: 2206.46 -> 2193.59

Opponent	Rating	Round	Result	R. Change
Hu Xi	1972	1	loss	-25.39
Wang Zhimou		2	win	-
Cheng Yongxu		3	draw	-
Jonsson Peter	2108	4	win	+11.63
Wang Tengfei		5	loss	-
Liu Xiangjun		6	win	-
Chang Chao-Yung		7	win	-
Lents Johann	2226	8	loss	-15.08
Lin Sheng-Min	2205	9	win	+15.97

35th Kyoto Classified - group 1
2003-11-09
Rating: 2215.2 -> 2206.46

Opponent	Rating	Round	Result	R. Change
Hasegawa Shunzo		1	win	-
Takashima Junya	2275	2	win	+18.73
Miao Yuhong		3	loss	-
Itami Yoshiyuki		4	win	-
Taguchi Kouta		5	win	-
Miyagawa Sou	1902	6	loss	-27.47

World Championship BT
2003-08-02 -> 2003-08-08
Rating: 2144.27 -> 2215.2

Opponent	Rating	Round	Result	R. Change
Eriksson Marcus	2127	1	win	+15.21
Chen Wei	2271	2	draw	+5.60
Mitsumori Masao	2328	3	loss	-8.22
Ishitani Shin-ichi	2301	4	loss	-9.23
Purk Andry	1984	5	win	+9.13
Dzainukov Eldar	2119	7	win	+14.85
Ilu Timo	2246	8	win	+20.59
Karasyov Maxim	2307	9	win	+23.00

41st Meijinsen Qualification: Kansai area 2nd Round
2003-06-08
Rating: 2156.32 -> 2144.27

Opponent	Rating	Round	Result	R. Change
Miyagawa Junzo	2243	1	loss	-12.05
Takashima Junya		2	draw	-
Takehara Kenji		3	loss	-

41st Meijinsen Qualification: Kansai area - 1st Round
2003-05-18
Rating: 2136.15 -> 2156.32

Opponent	Rating	Round	Result	R. Change
Takagawa Teiji	2342	2	loss	-7.48
Iwata Akihisa	2192	3	win	+18.59
Adachi Yasuhiro	1974	4	win	+9.06

Opponent	Rating	Round	Result	R. Change
Sakamoto Hirouji	2225	1	win	-
Kudomi Takahiro	2431	2	win	-
Ishitani Shin-ichi	2408	3	loss	-
Iio Yoshihiro	2368	4	loss	-
Yamaguchi Yusui	2616	5	loss	-

36th Touryumon-Sen Tournament
2003-03-16
Provisional: 2015 = 2065 + (400 * (3.5 - 4.5)) / 8

Opponent	Rating	Round	Result	R. Change
Kakiuchi Keisuke		1	win	-
Miyagawa Sou	1920	2	win	-
Onishi Yoshihiro		3	win	-
Takashima Junya		4	draw	-
Taguchi Yohei		5	loss	-
Ito Yoshiyuki		6	win	-

Youth World Championship - Group A
2002-07-26 -> 2002-08-02
Provisional: 1971 = 2085 + (400 * (2.5 - 4.5)) / 7

Opponent	Rating	Round	Result	R. Change
Mosinyan Davit	1936	1	loss	-
Myasoyedov Yevgeni	1839	2	loss	-
Nagao Noriaki		3	loss	-
Purk Andry		5	win	-
Serdyukov Egor		6	win	-
Provorov Yury	1931	7	win	-
Chingin Konstantin	2474	8	loss	-
Novikov Nikolay	1975	9	win	-
Okabe Hiroshi	2301	10	draw	-
Kazarin Mikhail	2141	11	loss	-