10th All Japan Championship
2015-03-28 -> 2015-03-29
Rating: 2264.66 -> 2262.31
Opponent Rating Round Result R. Change
Kon Akira 1941 1
win
+4.31
Nakayama Tomoharu 2497 2
loss
-6.65
18 Mikami Cup Tournament
2015-01-18
Rating: 2255.92 -> 2264.66
Opponent Rating Round Result R. Change
Nakamura Shigeru 2653 S1
loss
-2.95
Okabe Hiroshi 2578 S2
draw
+11.67
Ono Takayuki 2256 S3
draw
+0.01
1st Senior Masters Championship
2014-08-26 -> 2014-08-29
Rating: 2194.97 -> 2255.92
Opponent Rating Round Result R. Change
Kato Yasuhiro 1995 1
win
+7.70
Kubo Izumi 2043 2
win
+9.43
Kobayashi Koichi 2085 3
win
+11.13
Ishitani Shin-ichi 2258 4
draw
+2.89
Mitsumori Masao 2183 5
win
+15.47
Miura Hitoshi 1817 6
win
+3.27
Miyagawa Junzo 2009 7
win
+8.19
Ishitani Shin-ichi 2258 8S
draw
+2.89
14th Mikami Cup S-class
2014-01-19
Rating: 2233.76 -> 2194.97
Opponent Rating Round Result R. Change
Tamura Kazumasa 2327 1
loss
-11.79
Fukui Nobuhiro 2422 3
loss
-8.07
Ishitani Shin-ichi 2169 5
loss
-18.92
51 Meijinsen Qualification East-Japan area 1st round
2013-06-16
Rating: 2271.42 -> 2233.76
Opponent Rating Round Result R. Change
Maruta Koji 1989 1
win
+5.28
Kato Yasuhiro 2073 2
loss
-24.26
Tomobe Katsuhiro 1990 3
loss
-26.69
Kobayashi Koichi 2080 4
win
+8.01
29th Kanto Championship
2013-05-12
Rating: 2306.3 -> 2271.42
Opponent Rating Round Result R. Change
Maruta Hiroki 2019 1
loss
-26.85
Mitsumori Masao 2225 2
draw
-3.65
Tada Ayako 2148 3
win
+9.20
Sato Kiyotomi 2249 4
loss
-18.59
Iwano Fumio 2013 5
win
+5.00
8th All Japan Championship
2013-03-23 -> 2013-03-24
Rating: 2271.23 -> 2306.3
Opponent Rating Round Result R. Change
Kubo Izumi 2009 1
win
+5.79
Nakamura Shigeru 2730 2
loss
-2.13
Okabe Hiroshi 2513 3
loss
-6.37
Mitsumori Masao 2221 4
win
+13.72
Miyagawa Junzo 2128 5
win
+9.79
Ishitani Shin-ichi 2233 6
win
+14.26
16th Mikami Cup Tournament
2013-01-20
Rating: 2263.14 -> 2271.23
Opponent Rating Round Result R. Change
Kobayashi Koichi 2149 S1
win
+10.95
Nakamura Shigeru 2729 S2
loss
-2.04
Ono Takayuki 2299 S3
loss
-14.32
Ishitani Shin-ichi 2208 S5
win
+13.50
13 Kanto Renju Emperor Tournament 2nd round
2013-01-13
Rating: 2266.59 -> 2263.14
Opponent Rating Round Result R. Change
Nakamura Shigeru 2710 1
loss
-2.31
Ishitani Shin-ichi 2237 2
draw
-1.33
Okabe Hiroshi 2522 3
loss
-5.97
Kudomi Takahiro 2269 4
win
+16.11
Fukui Nobuhiro 2404 5
loss
-9.96
13 Kanto Renju Emperor Tournament 1st round
2012-10-21
Rating: 2248.55 -> 2266.59
Opponent Rating Round Result R. Change
Fukui Nobuhiro 2377 1
loss
-10.32
Iwano Fumio 1991 2
win
+5.94
Kato Yasuhiro 1938 3
win
+4.59
Kudomi Takahiro 2288 4
win
+17.82
50 Meijinsen Qualification East-Japan area 1st round
2012-06-03
Rating: 2319.9 -> 2248.55
Opponent Rating Round Result R. Change
Kobayashi Koichi 2049 1
loss
-26.44
Maruta Hiroki 1930 2
loss
-28.92
Iwano Fumio 2027 3
win
+5.02
Ono Takayuki 2207 4
loss
-21.01
29th Kanto Championship
2012-05-13
Rating: 2313.45 -> 2319.9
Opponent Rating Round Result R. Change
Fukui Nobuhiro 2309 1
loss
-16.20
Tada Ayako 2110 2
win
+7.60
Kudomi Takahiro 2264 3
win
+13.78
Iwano Fumio 2004 4
win
+4.62
Nakamura Shigeru 2686 5
loss
-3.35
15th Mikami Cup Tournament
2012-03-11
Rating: 2281.79 -> 2313.45
Opponent Rating Round Result R. Change
Oosumi Yuuki 2629 S1
loss
-3.81
Kobayashi Koichi 2026 S2
win
+5.99
Ishitani Shin-ichi 2307 S3
win
+17.20
Kudomi Takahiro 2259 S4
win
+14.96
Nakamura Shigeru 2698 S5
loss
-2.67
7th All Japan Championship
2012-01-28 -> 2012-01-29
Rating: 2282.06 -> 2281.79
Opponent Rating Round Result R. Change
Fujikawa Masaki 1985 1
win
+4.92
Okabe Hiroshi 2584 2
win
+27.23
Oosumi Yuuki 2624 3
loss
-3.91
Ono Takayuki 2161 4
loss
-21.35
Tada Ayako 2067 5
draw
-8.78
Fukui Nobuhiro 2317 6
draw
+1.63
12 Kanto Renju Emperor Tournament 1st round
2011-10-23
Rating: 2253.82 -> 2282.06
Opponent Rating Round Result R. Change
Maruta Hiroki 2006 1
win
+6.22
Nakayama Tomoharu 2384 2
loss
-10.24
Koyama Jun 2291 3
win
+17.71
Kamiya Shunsuke 2222 4
win
+14.54
49 Meijinsen Qualification East-Japan area 2nd round
2011-07-10
Rating: 2264.97 -> 2253.82
Opponent Rating Round Result R. Change
Kamiya Shunsuke 2270 1
loss
-15.75
Nakayama Tomoharu 2291 2
draw
+1.21
Nakamura Shigeru 2719 3
draw
+13.83
Nagao Noriaki 2265 4
draw
+0.01
Yamaguchi Yusui 2391 5
loss
-10.44
49 Meijinsen Qualification East-Japan area 1st round
2011-06-12
Rating: 2258.11 -> 2264.97
Opponent Rating Round Result R. Change
Koyama Jun 2319 1
win
+18.82
Kamiya Shunsuke 2250 2
loss
-16.34
Maruta Hiroki 1983 3
win
+5.45
Nagao Noriaki 2234 4
draw
-1.08
28th Kanto Championship
2011-05-22
Rating: 2282.7 -> 2258.11
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 2088 1
loss
-24.12
Iwano Fumio 2077 2
loss
-24.49
Maruta Hiroki 2035 3
win
+6.22
Suzuki Rin 1901 4
win
+3.21
Ono Takayuki 2252 5
win
+14.59
14th Mikami Cup Tournament
2011-01-30
Rating: 2266.63 -> 2282.7
Opponent Rating Round Result R. Change
Oosumi Yuuki 2612 S1
loss
-3.85
Ishitani Shin-ichi 2252 S2
win
+15.33
Gakumazawa Hideaki 2033 S3
win
+6.64
Nakamura Shigeru 2731 S4
loss
-2.06
11 Kanto Renju Emperor Tournament 1st round
2010-10-31
Rating: 2269.47 -> 2266.63
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 2075 1
win
+7.90
Ono Takayuki 2256 2
win
+15.42
Oosumi Yuuki 2513 3
loss
-6.30
Nakayama Tomoharu 2183 4
loss
-19.86
Meijinsen Qualification East-Japan area 1st round
2010-06-27
Rating: 2271.07 -> 2269.47
Opponent Rating Round Result R. Change
Tanno Yoshitaka 2042 1
win
+6.77
Tamada Yoichi 2268 2
win
+15.90
Mitsumori Masao 2122 3
draw
-6.45
Kudomi Takahiro 2231 4
loss
-17.82
27th Kanto Championship
2010-05-23
Rating: 2302.23 -> 2271.07
Opponent Rating Round Result R. Change
Maruta Hiroki 1979 1
win
+4.32
Nakamura Shigeru 2689 2
loss
-3.11
Tamura Kazumasa 2326 3
loss
-14.89
Tada Ayako 1944 4
win
+3.62
Nagao Noriaki 2187 5
loss
-21.10
Team World Championship
2010-04-29 -> 2010-05-05
Rating: 2314.67 -> 2302.23
Opponent Rating Round Result R. Change
Hõbemägi Martin 1853 2
win
+2.10
Yakovleva Alyona 1785 6
draw
-14.54
5th All Japan Championship
2010-03-20 -> 2010-03-21
Rating: 2325.48 -> 2314.67
Opponent Rating Round Result R. Change
Kusajima Masato 2331 1
win
+16.28
Okabe Hiroshi 2502 2
loss
-8.50
Shimoyama Takuma 2144 3
win
+8.33
Nakamura Shigeru 2750 4
loss
-2.55
Kawasaki Nobuhiko 1991 5
loss
-27.91
Maruta Hiroki 1963 6
win
+3.55
13th Mikami Cup Tournament
2010-01-31
Rating: 2329.16 -> 2325.48
Opponent Rating Round Result R. Change
Kataoka Mitsuaki 2240 S1
win
+11.99
Okabe Hiroshi 2467 S2
loss
-9.94
Tamura Kazumasa 2347 S3
loss
-15.16
Ono Takayuki 2241 S4
win
+12.04
Nakamura Shigeru 2749 S5
loss
-2.61
10 Kanto Renju Emperor Tournament 1st round
2009-10-04
Rating: 2330.3 -> 2329.16
Opponent Rating Round Result R. Change
Tanizaki Ryusuke 2029 1
draw
-11.18
Kuramoto Hideharu 1895 2
win
+2.41
Fukui Nobuhiro   3
loss
-
Iwano Fumio 2128 4
win
+7.62
26th Kanto Championship
2009-05-17
Rating: 2290 -> 2330.3
Opponent Rating Round Result R. Change
Maruta Hiroki 2007 1
win
+5.25
Tamura Kazumasa 2410 2
loss
-10.68
Oosumi Yuuki 2497 3
win
+24.54
Yamaguchi Yusui 2446 4
win
+22.74
Nakamura Shigeru 2808 5
loss
-1.54
RIF update 2009-05-15
2009-05-15
Rating: 2277.28 -> 2290
The 6th Shanghai Renju Meijin Invitation Tournament
2009-04-30 -> 2009-05-03
Rating: 2288.98 -> 2277.28
Opponent Rating Round Result R. Change
Xu Bin   1
win
-
Ge Lingfeng 2323 2
draw
+1.59
Qiu Yunfei 2311 3
loss
-14.96
Mitsumori Masao 2254 4
win
+14.40
Yu Manjiang 2518 5
loss
-6.74
Oosumi Yuuki 2494 6
loss
-7.50
Iio Yoshihiro 2322 7
draw
+1.52
4th All Japan Championship
2009-03-20 -> 2009-03-21
Rating: 2261.98 -> 2288.98
Opponent Rating Round Result R. Change
Fujikawa Masaki 2040 1
win
+7.00
Nakamura Shigeru 2794 2
loss
-1.42
Tanizaki Ryusuke 2029 3
win
+6.66
Miyoshi Takeo 2217 4
win
+13.96
Oosumi Yuuki 2467 5
loss
-7.51
Tamada Yoichi 2080 6
win
+8.32
12th Mikami Cup Tournament
2009-01-18
Rating: 2290.67 -> 2261.98
Opponent Rating Round Result R. Change
Tamura Kazumasa 2319 S1
loss
-14.66
Kawamura Norihiko 2601 S2
loss
-4.59
Okabe Hiroshi 2592 S3
loss
-4.80
Mitsumori Masao 2186 S5
draw
-4.65
9th Kanto Renju Emperor Tournament, 1st round
2008-10-26
Rating: 2341.1 -> 2290.67
Opponent Rating Round Result R. Change
Maruta Hiroki 1913 1
loss
-29.48
Tamada Yoichi 2058 2
loss
-26.73
Tadokoro Hosai 1885 3
win
+2.17
Watanabe Yoko 1982 4
win
+3.61
46th Meijinsen Qualification East-Japan area 2nd round
2008-07-13
Rating: 2367.43 -> 2341.1
Opponent Rating Round Result R. Change
Kawamura Norihiko 2566
loss
-7.72
Sato Kiyotomi 2237
loss
-21.70
Arita Nobuyoshi 2282
loss
-19.85
Koyama Jun 2335
win
+14.53
Nagao Noriaki 2188
win
+8.42
25th Kanto Championship
2008-05-18
Rating: 2382.33 -> 2367.43
Opponent Rating Round Result R. Change
Kobayashi Koichi 2049 1
win
+4.10
Arita Nobuyoshi 2240 2
loss
-22.18
Ono Takayuki 2277 3
win
+11.31
Okabe Hiroshi 2525 4
loss
-9.75
Kato Yasuhiro 1872 5
win
+1.62
3rd All Japan Championship
2008-03-22 -> 2008-03-23
Rating: 2319.23 -> 2382.33
Opponent Rating Round Result R. Change
Tanizaki Ryusuke 2066 1
win
+6.06
Kubo Izumi 1941 2
win
+3.27
Yamaguchi Yusui 2570 3
win
+25.90
Iio Yoshihiro 2425 4
win
+20.76
Nakamura Shigeru 2808 5
loss
-1.81
Okabe Hiroshi 2537 6
draw
+8.91
8th Kanto Renju Emperor Tournament 2nd round
2007-12-16
Rating: 2336.2 -> 2319.23
Opponent Rating Round Result R. Change
Ono Takayuki 2267 1
win
+12.86
Kurata Kiyotaka   2
win
-
Ishitani Shin-ichi 2248 3
loss
-19.94
Okabe Hiroshi 2523 4
loss
-8.14
Nakamura Shigeru 2831 5
loss
-1.75
8 Kanto Renju Emperor Tournament 1st round
2007-10-21
Rating: 2335.37 -> 2336.2
Opponent Rating Round Result R. Change
Maruta Hiroki 1913 1
win
+2.60
Ono Takayuki 2239 2
loss
-20.32
Yamamoto Jyunko   3
win
-
Tanizaki Ryusuke 2086 4
win
+6.16
Kudomi Takahiro 2255 5
win
+12.39
The 45th Meijin-sen Tournament
2007-09-15 -> 2007-09-17
Rating: 2314.94 -> 2335.37
Opponent Rating Round Result R. Change
Iio Yoshihiro 2369 1
win
+18.49
Hiwatashi Kikuma 2039 2
win
+5.44
Yamaguchi Yusui 2542 3
loss
-6.81
Miyoshi Takeo 2234 4
draw
-3.62
Oosumi Yuuki 2394 5
win
+19.59
Matsuura Hiroshi 2313 6
loss
-16.05
Sato Kiyotomi 2394 7
win
+19.60
Okabe Hiroshi 2401 8
loss
-12.11
Kawamura Norihiko 2647 9
loss
-4.11
45th Meijinsen Qualification East-Japan area final round
2007-07-08
Rating: 2298.43 -> 2314.94
Opponent Rating Round Result R. Change
Sato Kiyotomi 2375
draw
+3.50
Kudomi Takahiro 2245
draw
-2.42
Arita Nobuyoshi 2285
win
+15.43
45th Meijinsen Qualification East-Japan area 1st round
2007-06-17
Rating: 2288.91 -> 2298.43
Opponent Rating Round Result R. Change
Tanno Yoshitaka 2059 1
win
+6.74
Maruta Koji 2089 2
win
+7.70
Kudomi Takahiro 2204 3
draw
-3.81
Arita Nobuyoshi 2264 4
draw
-1.11
24th Kanto Championship Tournament
2007-05-06
Rating: 2300.09 -> 2288.91
Opponent Rating Round Result R. Change
Nagao Noriaki 2201 1
win
+11.58
Ono Takayuki 2243 2
win
+13.43
Kudomi Takahiro 2155 3
draw
-6.30
Okabe Hiroshi 2486 4
loss
-8.15
Mitsumori Masao 2169 5
loss
-21.74
The 5th Shanghai Renju Meijin Invitation Tournament
2007-04-30 -> 2007-05-03
Rating: 2310.93 -> 2300.09
Opponent Rating Round Result R. Change
Zhu Jianfeng 2347 1
win
+17.67
Ge Lingfeng 2189 2
loss
-21.36
Qiu Yunfei 2418 3
loss
-11.19
Zhang Yifeng   SF1
win
-
Okabe Hiroshi 2552 SF2
draw
+9.63
Mitsumori Masao 2183 SF3
draw
-5.61
Ge Chongyu   SF4
win
-
2nd All Japan Championship (WC Qualification)
2007-03-24 -> 2007-03-25
Rating: 2298.26 -> 2310.93
Opponent Rating Round Result R. Change
Tanizaki Ryusuke 2007 1
draw
-10.94
Tanno Yoshitaka 2049 2
win
+6.16
Sakamoto Hirouji 2230 3
win
+12.94
Iio Yoshihiro 2428 4
win
+21.71
Yamaguchi Yusui 2575 5
loss
-5.40
Sato Kiyotomi 2391 6
loss
-11.80
7th Kanto Renju Emperor Tournament - 1st round
2006-10-15
Rating: 2300.51 -> 2298.26
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 2087 1
win
+7.28
Tadokoro Hosai 1916 2
win
+3.17
Kato Yasuhiro 1999 3
draw
-11.20
Kudomi Takahiro 2185 4
win
+10.91
Sato Kiyotomi 2380 5
loss
-12.40
Meijin-sen Qual, East Japan area 1st round
2006-06-18
Rating: 2327.73 -> 2300.51
Opponent Rating Round Result R. Change
Tanno Yoshitaka 2032 1
win
+4.93
Sato Kiyotomi 2279 2
loss
-18.21
Arita Nobuyoshi 2288 3
loss
-17.79
Iwano Fumio 1981 4
win
+3.84
23rd Kanto Championship
2006-05-21
Rating: 2405.6 -> 2327.73
Opponent Rating Round Result R. Change
Nagao Noriaki 2068 1
draw
-11.99
Ono Takayuki 2258 2
win
+9.61
Arita Nobuyoshi 2244 3
loss
-22.93
Koyama Jun 2217 4
loss
-23.92
Tomobe Katsuhiro 2033 5
loss
-28.64
1st All Japan Championship
2006-03-25 -> 2006-03-26
Rating: 2394.43 -> 2405.6
Opponent Rating Round Result R. Change
Itami Yoshiyuki 2102 1
win
+5.02
Koyama Jun 2204 2
win
+8.02
Takashima Junya 2480 3
win
+19.88
Yamaguchi Yusui 2490 4
loss
-11.69
Iio Yoshihiro 2351 5
loss
-17.98
Mitsumori Masao 2201 6
win
+7.93
The 4th Shanghai Renju Meijin Invitation Tournament
2006-03-18 -> 2006-03-20
Rating: 2431.47 -> 2394.43
Opponent Rating Round Result R. Change
Wu Hao 2306 1
draw
-5.53
Cao Dong   2
loss
-
Takashima Junya 2489 3
loss
-13.36
Mitsumori Masao 2227 4
win
+7.55
Zhu Jianfeng   5
loss
-
Ge Lingfeng   6
win
-
Wu Di 2187 7
loss
-25.71
6th Kanto Renju Emperor Tournament - Semifinal
2005-10-23
Rating: 2437.4 -> 2431.47
Opponent Rating Round Result R. Change
Yamaguchi Yusui 2478
loss
-14.11
Okabe Hiroshi 2472
win
+17.60
Kamemoto Daichi 2072
loss
-28.51
Sato Kiyotomi 2348
win
+11.98
Koyama Jun 2219
win
+7.10
6th Kanto Renju Emperor Tournament - 1st round
2005-10-22
Rating: 2402.64 -> 2437.4
Opponent Rating Round Result R. Change
Matsuoka Teruo 1963 1
win
+2.37
Nagao Noriaki 2127 2
win
+5.44
Ono Takayuki 2182 3
win
+7.02
Yamaguchi Yusui 2489 4
win
+19.93
22nd Kanto Championship
2005-05-22
Rating: 2399.59 -> 2402.64
Opponent Rating Round Result R. Change
Itami Yoshiyuki 2039 1
win
+3.58
Sasaki Miyu   2
win
-
Arita Nobuyoshi 2153 3
draw
-9.76
Nagao Noriaki 2108 4
win
+5.05
Okabe Hiroshi 2492 5
draw
+4.19
The 3rd Shanghai Renju Meijin Invitation Tournament
2005-04-30 -> 2005-05-04
Rating: 2365.32 -> 2399.59
Opponent Rating Round Result R. Change
Chen Wenxia   1
loss
-
Yin Licheng   2
draw
-
Tao Junfeng   3
win
-
Ishitani Shin-ichi 2300 4
win
+13.04
Ge Lingfeng   5
win
-
Yamaguchi Yusui 2483 6
win
+21.23
Wu Di   7
draw
-
Japan WC Qualification tournament
2005-04-02 -> 2005-04-03
Rating: 2301.23 -> 2365.32
Opponent Rating Round Result R. Change
Hara Masao 2124 1
win
+8.49
Tamura Kazumasa 2220 2
win
+12.34
Okabe Hiroshi 2504 3
win
+24.41
Matsuura Hiroshi 2426 4
draw
+5.53
Sato Kiyotomi 2297 5
draw
-0.19
Ono Takayuki 2246 6
win
+13.50
5th Kanto Renju Emperor Tournament - 1st round
2004-11-28
Rating: 2361.68 -> 2301.23
Opponent Rating Round Result R. Change
Hara Masao 2177 1
draw
-7.75
Watanabe Tatsuya   2
win
-
Ono Takayuki 2125 3
loss
-25.45
Tadokoro Hosai 2058 4
loss
-27.24
The 2nd Shanghai Renju Meijin Invitation Tournament
2004-04-30 -> 2004-05-04
Rating: 2358.19 -> 2361.68
Opponent Rating Round Result R. Change
Yamaguchi Yusui 2551
loss
-7.91
Chen Lin  
loss
-
Li Hongbin  
draw
-
Ge Lingfeng  
win
-
Xue Wenxi  
win
-
Mitsumori Masao 2255
win
+11.41
Xu Bin  
win
-
4th Kanto Renju Emperor Tournament - 2nd round
2003-11-30
Rating: 2343.89 -> 2358.19
Opponent Rating Round Result R. Change
Nagao Noriaki 2125
win
+7.10
Mitsumori Masao 2317
win
+14.77
Maruta Koji 2276
win
+12.94
Yamaguchi Yusui 2477
loss
-10.14
Okabe Hiroshi 2471
loss
-10.37
4th Kanto Renju Emperor Tournament - 1st round
2003-11-16
Rating: 2340.17 -> 2343.89
Opponent Rating Round Result R. Change
Maruta Hiroki   1
win
-
Kato Yasuhiro 2051 2
win
+5.10
Hara Masao 2187 3
win
+9.40
Okabe Hiroshi 2457 4
loss
-10.78
41st Meijin-sen Tournament
2003-09-13 -> 2003-09-15
Rating: 2446.16 -> 2340.17
Opponent Rating Round Result R. Change
Takashima Junya 2387 1
win
+13.33
Kuga Akio 2398 2
draw
-2.19
Kudomi Takahiro 2358 3
loss
-19.96
Matsuura Hiroshi 2321 4
draw
-5.52
Ishitani Shin-ichi 2302 5
loss
-22.27
Okabe Hiroshi 2456 6
loss
-15.55
Hasegawa Kazuto 2543 7
loss
-11.62
Iio Yoshihiro 2397 8
loss
-18.24
Miyagawa Junzo 2255 9
loss
-23.98
41th Meijinsen Qualification: East Japan 2nd round
2003-07-13
Rating: 2436.4 -> 2446.16
Opponent Rating Round Result R. Change
Okabe Hiroshi 2391
draw
-2.07
Suzuki Naoya 2343
win
+11.82
Sato Kiyotomi  
win
-
Japan WC Qualification 2003
2003-03-22
Rating: 2431.54 -> 2436.4
Opponent Rating Round Result R. Change
Arita Nobuyoshi   1
win
-
Iwata Akihisa 2151 2
win
+5.32
Okabe Hiroshi 2327 3
loss
-20.66
Mitsumori Masao 2395 4
win
+14.33
Miyagawa Junzo 2172 5
win
+5.88
40th Meijin-sen Tournament
2002-09-14 -> 2002-09-16
Rating: 2453.12 -> 2431.54
Opponent Rating Round Result R. Change
Matsuura Hiroshi 2336 1
win
+10.83
Okabe Hiroshi 2306 2
win
+9.62
Hasegawa Kazuto 2591 3
draw
+6.05
Iio Yoshihiro 2326 4
draw
-5.60
Takagawa Teiji 2326 5
loss
-21.60
Ishitani Shin-ichi 2428 6
win
+14.88
Kudomi Takahiro 2292 7
draw
-6.92
Yamaguchi Yusui 2531 8
loss
-12.46
Nishimura Toshio 2445 9
loss
-16.37
40th Meijinsen Qualification: East Japan 2nd round
2002-07-14
Rating: 2431.69 -> 2453.12
Opponent Rating Round Result R. Change
Sunagawa Shouki 2262
win
+8.77
Nara Hideki 2527
win
+20.31
Okabe Hiroshi 2250
draw
-7.66
40th Meijinsen Qualification: East Japan 1st round
2002-06-02
Rating: 2443.19 -> 2431.69
Opponent Rating Round Result R. Change
Maruta Koji   1
win
-
Suzuki Naoya 2358 2
loss
-19.83
Kato Yasuhiro 2046 3
win
+2.96
Kubo Izumi 2164 4
win
+5.37
Japan WC Qualification tournament
2001-03-23 -> 2001-03-24
Rating: 2470 -> 2443.19
Opponent Rating Round Result R. Change
Miyagawa Junzo 2154 1
win
+4.47
Miyoshi Takeo 2344 2
loss
-21.56
Koiso Shigemasa 2225 3
draw
-9.72
Okabe Hiroshi   4
win
-
38th Meijinsen Qualification: East Japan 2nd round
2000-07-02
Rating: 2455 -> 2470
Opponent Rating Round Result R. Change
Kusajima Masato 2334
win
+10.68
Kudomi Takahiro 2251
win
+7.56
Mitsumori Masao 2383
draw
-3.24
38th Meijinsen Qualification: East Japan 1st round
2000-06-04
Rating: 2419 -> 2455
Opponent Rating Round Result R. Change
Kusajima Masato 2354 1
win
+13.06
Kudomi Takahiro 2237 2
win
+8.31
Suzuki Naoya 2389 3
win
+14.62
Maruta Koji   4
win
-
RIF update 1999-12-31
1999-12-31
Rating: 2419
34th Meijin-sen Tournament
1996-09-21 -> 1996-09-23
Provisional: N/A
Opponent Rating Round Result R. Change
Nara Hideki   1
loss
-
Nishimura Toshio   2
draw
-
Yamaguchi Yusui   3
loss
-
Maruyama Yasushi   4
draw
-
Nishizono Norio   5
loss
-
Sagara Takashi   6
loss
-
Ooi Kozo   7
win
-
Matsuura Hiroshi   8
win
-
Hasegawa Kazuto   9
loss
-
Name: Taizan
Surname: Isobe
Rating: 2262
Top Rating: 2470

Country: Japan
City: Omiya

Wins: 161
Losses: 118
Draws: 50
Gy1: 0
Gy2: 0
Gy5: 48
Hover the mouse over the opponent's name to see the personal score of Taizan Isobe with this player.
Time: 0.0247800350189 sec.