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The Third World Renju Open Online tournament, gr. A
2020-12-05 -> 2020-12-06
Rating: 2279.86 -> 2233.54
Opponent Rating Round Result R. Change
Stoyanov Kirill 1499 1
win
 +0.35
Jang Won-cheol 2140 2
win
 +9.91
Å»ukowski Michał 1940 5
loss
 -28.03
Park Woong-bae 1907 6
loss
 -28.64
Prokopyev Andrei 1248 7
win
 +0.08
58 Meijinsen Tournament
2020-09-19 -> 2020-09-21
Rating: 2341.5 -> 2279.86
Opponent Rating Round Result R. Change
Matsuura Hiroshi 2213 1
win
 +10.35
Tanaka Toshiki 2385 2
loss
 -13.99
Fujita Maiko 2166 3
loss
 -23.43
Fujita Yudai 2243 4
loss
 -20.39
Kamiya Shunsuke 2574 5
loss
 -6.62
Makino Mitsunori 2190 6
loss
 -22.54
Nakayama Tomoharu 2604 7
loss
 -5.78
Tamada Yoichi 2275 8
win
 +13.01
Okabe Hiroshi 2524 9
draw
 +7.74
58 Meijinsen Qualification Kansai area 2nd round
2020-07-19
Rating: 2336.59 -> 2341.5
Opponent Rating Round Result R. Change
Makino Mitsunori 2157 1
win
 +8.43
Kito Shinichi 2109 2
draw
 -9.19
Hasegawa Kazuto 2465 3
draw
 +5.66
58 Meijinsen Qualification Kansai area 1st round
2020-06-21
Rating: 2331.93 -> 2336.59
Opponent Rating Round Result R. Change
Hayashi Shoichi 2004 1
win
 +4.21
Kito Shinichi 2097 2
win
 +6.59
Sakamoto Hirouji 2114 3
win
 +7.12
Makino Mitsunori 2113 4
loss
 -24.91
Iio Yoshihiro 2234 5
win
 +11.65
57 Meijinsen Qualification Kansai area 2nd round
2019-06-16
Rating: 2359.83 -> 2331.93
Opponent Rating Round Result R. Change
Hasegawa Kazuto 2412 1
win
 +18.42
Kawamura Norihiko 2449 2
loss
 -11.96
Kashihara Akihiko 2191 3
loss
 -23.20
Hasegawa Kazuto 2412 ex1
draw
 +2.42
Hasegawa Kazuto 2412 ex2
loss
 -13.58
57 Meijinsen Qualification Kansai area 1st round
2019-05-19
Rating: 2348.74 -> 2359.83
Opponent Rating Round Result R. Change
Kashihara Akihiko 2189 1
win
 +9.14
Makino Mitsunori   2
win
 -
Iio Yoshihiro 2322 3
win
 +14.80
Kawamura Norihiko 2418 4
loss
 -12.85
56 Meijinsen Qualification Kansai area 2nd round
2018-06-17
Rating: 2338.22 -> 2348.74
Opponent Rating Round Result R. Change
Iio Yoshihiro 2395 1
win
 +18.61
Hasegawa Kazuto 2411 2
draw
 +3.30
Kawamura Norihiko 2441 3
loss
 -11.40
56 Meijinsen Qualification Kansai area 1st round
2018-05-20
Rating: 2333.03 -> 2338.22
Opponent Rating Round Result R. Change
Sakamoto Hirouji 2127 1
win
 +7.51
Ozawa Tetsushi 1947 2
win
 +3.14
Kawamura Norihiko 2410 3
loss
 -12.47
Hata Masayuki 2112 4
win
 +7.01
13 Kansai Championship 2nd round
2018-02-18
Rating: 2317.62 -> 2333.03
Opponent Rating Round Result R. Change
Matsui Tsunehiro 2112 1
win
 +7.52
Iio Yoshihiro 2364 2
loss
 -13.87
Hasegawa Kazuto 2448 3
win
 +21.76
13th All Japan Championship
2018-01-27 -> 2018-01-28
Rating: 2263.05 -> 2317.62
Opponent Rating Round Result R. Change
Kamiya Shunsuke 2586 1
loss
 -4.29
Sato Kiyotomi 2298 2
win
 +17.61
Ishitani Shin-ichi 2150 3
win
 +10.98
Miyamoto Syunju 2061 4
win
 +7.64
Nakayama Tomoharu 2628 5
loss
 -3.47
Okabe Hiroshi 2521 6
win
 +26.11
13 Kansai Championship 1st round
2017-10-22
Rating: 2245.82 -> 2263.05
Opponent Rating Round Result R. Change
Sakamoto Hirouji 2136 2
win
 +11.11
Iio Yoshihiro 2401 3
draw
 +6.73
Kawamura Norihiko 2359 4
loss
 -10.96
Matsui Tsunehiro 2117 5
win
 +10.36
World Championship BT
2017-08-07 -> 2017-08-12
Rating: 2303.29 -> 2245.82
Opponent Rating Round Result R. Change
Metreveli Maksim 1698 1
win
 +0.95
Liu Yang 2341 2
loss
 -14.26
Liao Jun-Yen 1995 3
win
 +4.65
Yang Yu-Hsiung 2133 4
loss
 -23.25
Wai Chan Keong 2483 5
loss
 -8.38
Rahumagi Brenet 1849 6
win
 +2.18
Karpov Fyodor 1681 7
win
 +0.87
Balabhai Viktor 2087 8
win
 +7.16
Topkin Georg-Romet 1993 9
loss
 -27.40
World Championship QT
2017-08-03 -> 2017-08-05
Rating: 2308.85 -> 2303.29
Opponent Rating Round Result R. Change
Park Sang-Hyeon   1
win
 -
Lan Zhiren 2461 2
draw
 +6.61
Tang Kai Lam 2436 3
loss
 -10.39
Epifanov Dmitry 2303 4
loss
 -16.24
Balabhai Viktor 2122 5
win
 +8.17
Wai Chan Keong   6
draw
 -
Oll Aivo 2453 7
draw
 +6.29
55 Meijinsen Qualification Kansai area 2nd round
2017-06-18
Rating: 2312.79 -> 2308.85
Opponent Rating Round Result R. Change
Iio Yoshihiro 2325 1
loss
 -15.41
Hasegawa Kazuto 2507 2
win
 +24.12
Kawamura Norihiko 2386 3
loss
 -12.65
55 Meijinsen Qualification Kansai area 1st round
2017-05-21
Rating: 2257.41 -> 2312.79
Opponent Rating Round Result R. Change
Nishida Toshio 1988 1
win
 +5.61
Kawamura Norihiko 2377 2
win
 +21.34
Hata Masayuki 2090 3
win
 +8.86
Tanaka Toshiki 2336 4
win
 +19.58
12th All Japan Championship
2017-03-25 -> 2017-03-26
Rating: 2205.34 -> 2257.41
Opponent Rating Round Result R. Change
Nakamura Shigeru 2724 1
loss
 -1.54
Maruta Koji 2028 2
win
 +8.50
Tamada Yoichi 2397 3
loss
 -7.95
Sakamoto Hirouji 2151 4
win
 +13.55
Ishitani Shin-ichi 2174 5
win
 +14.58
Koyama Jun 2424 6
win
 +24.93
54 Meijinsen Qualification Kansai area 2nd round
2016-06-19
Rating: 2192.17 -> 2205.34
Opponent Rating Round Result R. Change
Tanaka Toshiki 2392 1
draw
 +8.34
Matsui Tsunehiro 2150 2
win
 +14.07
Iio Yoshihiro 2348 3
loss
 -9.23
54 Meijinsen Qualification Kansai area 1st round
2016-05-15
Rating: 2165.88 -> 2192.17
Opponent Rating Round Result R. Change
Ozawa Tetsushi 2002 1
win
 +8.99
Iio Yoshihiro 2301 2
loss
 -10.06
Hata Masayuki 2092 3
win
 +12.66
Matsui Tsunehiro 2137 4
win
 +14.70
Team World Championship
2016-04-28 -> 2016-05-04
Rating: 2236.42 -> 2165.88
Opponent Rating Round Result R. Change
Mesila Villem 2105 1
loss
 -21.75
Oll Aivo 2451 2
loss
 -7.19
Karlsson Stefan 2260 3
loss
 -14.88
Fedorkin Oleg 2348 4
loss
 -11.00
Filinov Vladimir 2085 5
win
 +9.46
Qi Guan 2455 6
loss
 -7.06
Yang Yu-Hsiung 2152 7
loss
 -19.79
Orlov Denis 1732 9
win
 +1.66
11 Kansai Championship 2nd round
2016-03-20
Rating: 2237.68 -> 2236.42
Opponent Rating Round Result R. Change
Sakamoto Hirouji 2173 1
win
 +13.06
Iio Yoshihiro 2272 2
loss
 -14.42
Kashihara Akihiko 2239 3
draw
 +0.10
11th All Japan Championship
2016-01-10 -> 2016-01-11
Rating: 2219.46 -> 2237.68
Opponent Rating Round Result R. Change
Chigira Makoto   1
win
 -
Fukui Nobuhiro 2449 2
loss
 -6.72
Kudomi Takahiro 2097 3
win
 +10.61
Tamada Yoichi 2423 4
draw
 +8.44
Fujita Yudai 2158 5
win
 +13.22
Kamiya Shunsuke 2430 6
loss
 -7.32
47 Kyoto Classified Tournament
2015-11-08
Rating: 2277.47 -> 2219.46
Opponent Rating Round Result R. Change
Okabe Hiroshi 2469 S1
loss
 -7.96
Nishida Toshio   S2
win
 -
Hasegawa Kazuto 2529 S3
loss
 -6.09
Sakamoto Hirouji 2154 S4
loss
 -21.43
Ishitani Shin-ichi 2126 S5
loss
 -22.54
11 Kansai Championship 1st round
2015-10-25
Rating: 2251 -> 2277.47
Opponent Rating Round Result R. Change
Kubo Izumi 1952 1
win
 +4.88
Kashihara Akihiko 2210 2
win
 +14.15
Sakamoto Hirouji 2156 4
win
 +11.75
Matsui Tsunehiro 2155 5
draw
 -4.31
World Championship BT
2015-08-07 -> 2015-08-12
Rating: 2317.53 -> 2251
Opponent Rating Round Result R. Change
Wang Chih-Kung 2020 1
loss
 -27.10
Lavrik-Karmazin Maksim 1582 2
win
 +0.46
Karpov Fyodor 1543 3
win
 +0.37
Jonsson Peter 2071 4
win
 +6.25
Volkov Sergey 1931 5
loss
 -28.87
Topkin Georg-Romet 1842 6
win
 +1.95
Sun In   7
win
 -
Epifanov Dmitry 2320 8
draw
 +0.13
Karasyov Maxim 2235 9
loss
 -19.71
World Championship QT
2015-08-03 -> 2015-08-05
Rating: 2390.79 -> 2317.53
Opponent Rating Round Result R. Change
Huang Yen-Hua 2116 1
loss
 -26.53
Balabhai Viktor 2100 2
win
 +5.08
Poltaratsky Nikolay 2159 3
win
 +6.68
Hobemagi Martin 2213 4
loss
 -23.53
Wang Qingqing 2312 5
draw
 -3.55
Nakayama Tomoharu 2533 6
loss
 -9.77
Karasyov Maxim 2262 7
loss
 -21.65
10th Middle-dan Players Tournament
2015-07-19 -> 2015-07-20
Rating: 2356.28 -> 2390.79
Opponent Rating Round Result R. Change
Hata Masayuki 2125 1
win
 +6.71
Mano Yoshihisa 2131 2
win
 +6.90
Kusajima Masato 2143 3
win
 +7.26
Yoshida Hisao   4
win
 -
Kobayashi Koichi 2169 5
win
 +8.13
Miyagawa Junzo 2083 6
win
 +5.50
53 Meijinsen Qualification Kansai area 1st round
2015-05-17
Rating: 2377.22 -> 2356.28
Opponent Rating Round Result R. Change
Iio Yoshihiro 2315 1
draw
 -2.81
Kubo Izumi 1971 2
win
 +2.82
Matsui Tsunehiro 2146 3
win
 +6.69
Koiso Shigemasa 2056 4
loss
 -27.64
10th All Japan Championship
2015-03-28 -> 2015-03-29
Rating: 2348.44 -> 2377.22
Opponent Rating Round Result R. Change
Kato Yasuhiro 1988 1
win
 +3.58
Kudomi Takahiro 2149 2
draw
 -8.28
Tamada Yoichi 2360 3
win
 +16.55
Ishitani Shin-ichi 2277 4
win
 +12.78
Nakamura Shigeru 2686 5
loss
 -4.00
Okabe Hiroshi 2543 6
draw
 +8.14
48 Touryumonsen Tournament
2015-03-15
Rating: 2332.42 -> 2348.44
Opponent Rating Round Result R. Change
Kon Akira 1914 1
win
 +2.65
Takahashi Roi 2059 2
win
 +5.51
Ozawa Tetsushi 1976 4
win
 +3.65
Watanabe Nobuo 2004 5
win
 +4.21
10 Kansai Championship 2nd round
2015-02-15
Rating: 2351.71 -> 2332.42
Opponent Rating Round Result R. Change
Iio Yoshihiro 2303 1
draw
 -2.19
Miyagawa Junzo 2063 2
loss
 -26.89
Sakamoto Hirouji 2209 3
win
 +9.78
46 Kyoto Classified Tournament
2014-11-09
Rating: 2326.73 -> 2351.71
Opponent Rating Round Result R. Change
Ozawa Tetsushi 1964 A1
win
 +3.54
Watanabe Nobuo 2020 A2
win
 +4.68
Tada Ayako 2131 A3
win
 +7.84
Takahashi Roi 2078 A4
win
 +6.17
Kon Akira 1915 A5
win
 +2.74
Noda Daigo   A6
loss
 -
10 Kansai Championship 1st round
2014-10-26
Rating: 2302.06 -> 2326.73
Opponent Rating Round Result R. Change
Kubo Izumi 2005 1
win
 +4.92
Miyagawa Junzo 2015 2
win
 +5.14
Kon Akira 1915 3
win
 +3.12
Sakamoto Hirouji 2201 4
win
 +11.48
52 Meijinsen Qualification Kansai area 1st round
2014-05-18
Rating: 2341.79 -> 2302.06
Opponent Rating Round Result R. Change
Kubo Izumi 2011 1
win
 +4.15
Matsui Tsunehiro 2149 2
loss
 -24.05
Sakamoto Hirouji 2178 3
loss
 -23.00
Kon Akira 1957 4
win
 +3.16
47 Touryumonsen Tournament
2014-03-16
Rating: 2361 = 2041 + (400 * (9 - 1)) / 10
Opponent Rating Round Result R. Change
Ozawa Tetsushi 1963 1
win
 -
Watanabe Nobuo 2034 2
win
 -
Kon Akira 1948 3
win
 -
Ozawa Tetsushi 1963 4
win
 -
Watanabe Nobuo 2034 5
win
 -
Kon Akira 1948 6
win
 -
44 Kyoto Classified Tournament
2012-11-11
Provisional: 2331 = 2131 + (400 * (3 - 1)) / 4
Opponent Rating Round Result R. Change
Chen Kuo-Hui   A1
win
 -
Tada Ayako 2191 A2
win
 -
Takahashi Roi 2013 A3
win
 -
Kawano Takahisa 2284 A4
loss
 -
Watanabe Nobuo   A5
win
 -
Ozawa Tetsushi 2034 A6
win
 -
Name: Masaya
Surname: Tachi
Rating: 2233
Top Rating: 2390

Country: Japan
City: Kanazawa

Wins: 101
Losses: 58
Draws: 19
Gy1: 22
Gy2: 30
Gy5: 95
Hover the mouse over the opponent's name to see the personal score of Masaya Tachi with this player.
Time: 0.13611102104187 sec.