55 Meijinsen Tournament
2017-09-16 -> 2017-09-18
Rating: 2330.2 -> 2322.39
Opponent Rating Round Result R. Change
Okabe Hiroshi 2454 1
loss
-10.53
Kamiya Shunsuke 2532 2
loss
-7.60
Kawano Takahisa 2330 3
loss
-16.00
Hasegawa Kazuto 2479 4
draw
+6.49
Nakayama Tomoharu 2478 5
loss
-9.56
Maruyama Yasushi 2152 6
win
+8.45
Tamada Yoichi 2429 7
win
+20.46
Matsuura Hiroshi 2288 8
loss
-17.93
Iio Yoshihiro 2382 9
win
+18.41
55 Meijinsen Qualification East Japan area 2nd round
2017-06-10 -> 2017-06-11
Rating: 2323.88 -> 2330.2
Opponent Rating Round Result R. Change
Ono Takayuki 2135 1
win
+8.09
Tomobe Katsuhiro 1984 2
win
+3.98
Miyamoto Syunju 1949 3
draw
-12.68
Tamada Yoichi 2388 4
loss
-13.08
Koyama Jun 2412 5
win
+20.01
55 Meijinsen Qualification Kanto area 1st round
2017-05-21
Rating: 2316.1 -> 2323.88
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 1954 1
win
+3.55
Ono Takayuki 2087 2
loss
-25.23
Tamada Yoichi 2413 3
win
+20.37
Mitsumori Masao 2155 4
win
+9.08
12th All Japan Championship
2017-03-25 -> 2017-03-26
Rating: 2364.87 -> 2316.1
Opponent Rating Round Result R. Change
Maruta Hiroki 1956 1
win
+2.78
Okabe Hiroshi 2492 2
loss
-10.39
Sakamoto Hirouji 2151 3
draw
-8.75
Ishitani Shin-ichi 2173 4
draw
-8.01
Kusajima Masato 2109 5
loss
-26.02
Miyamoto Syunju 1855 6
win
+1.62
20 New Year (Mikami) Cup
2017-01-22
Rating: 2387.8 -> 2364.87
Opponent Rating Round Result R. Change
Okabe Hiroshi 2466 S1
loss
-12.43
Koyama Jun 2420 S2
loss
-14.48
Ishitani Shin-ichi 2221 S3
win
+8.87
Nakamura Shigeru 2685 S5
loss
-4.90
17 Kanto Renju Emperor Tournament 2nd round
2016-12-10
Rating: 2346.86 -> 2387.8
Opponent Rating Round Result R. Change
Okabe Hiroshi 2466 1
draw
+5.29
Nakamura Shigeru 2701 2
win
+28.33
Maruta Koji 2047 3
win
+4.84
Nakayama Tomoharu 2546 4
loss
-7.70
Ishitani Shin-ichi 2214 5
win
+10.19
54 Meijinsen Qualification Kanto area 1st round
2016-05-22
Rating: 2361.59 -> 2346.86
Opponent Rating Round Result R. Change
Maruta Hiroki 1912 1
draw
-13.76
Maruta Koji 2038 2
win
+4.32
Mitsumori Masao 2110 3
win
+6.09
Kamiya Shunsuke 2464 4
loss
-11.39
11th All Japan Championship
2016-01-10 -> 2016-01-11
Rating: 2317.1 -> 2361.59
Opponent Rating Round Result R. Change
Kato Yasuhiro 1895 1
win
+2.59
Nakayama Tomoharu 2527 2
loss
-7.34
Ishitani Shin-ichi 2198 3
win
+10.74
Fukui Nobuhiro 2448 4
win
+21.79
Koyama Jun 2439 5
win
+21.40
Nakamura Shigeru 2623 6
loss
-4.69
16 Kanto Renju Emperor Tournament 2nd round
2015-12-13
Rating: 2289.45 -> 2317.1
Opponent Rating Round Result R. Change
Koyama Jun 2404 1
loss
-10.89
Nakayama Tomoharu 2518 2
draw
+9.25
Ono Takayuki 2116 3
win
+8.63
Nakamura Shigeru 2657 4
loss
-3.43
Okabe Hiroshi 2482 5
win
+24.09
17 Kanto Renju Emperor Tournament 1st round
2016-11-23 -> 2015-11-23
Rating: 2296.16 -> 2289.45
Opponent Rating Round Result R. Change
Iwano Fumio 2090 1
loss
-24.50
Maruta Hiroki 1977 2
win
+4.42
Maruta Koji 2039 3
win
+5.94
Okabe Hiroshi 2470 4
draw
+7.43
16 Kanto Renju Emperor Tournament 1st round
2015-11-15
Rating: 2271.14 -> 2296.16
Opponent Rating Round Result R. Change
Maruta Hiroki 1944 1
win
+4.24
Koyama Jun 2359 2
loss
-12.02
Nakamura Souta 2053 3
win
+7.11
Okabe Hiroshi 2515 4
win
+25.70
53 Meijinsen Qualification East Japan area 2nd round
2015-06-07 -> 2015-06-14
Rating: 2315.36 -> 2271.14
Opponent Rating Round Result R. Change
Ono Takayuki 2168 1
win
+9.63
Koyama Jun 2270 2
loss
-18.04
Nakamura Souta 2046 3
loss
-26.39
Tamada Yoichi 2356 5
loss
-14.12
Kamiya Shunsuke 2420 6
draw
+4.69
53 Meijinsen Qualification East Japan area 1st round
2015-05-10
Rating: 2309.1 -> 2315.36
Opponent Rating Round Result R. Change
Chigira Makoto   1
win
-
Kamiya Shunsuke 2383 2
loss
-12.62
Kusajima Masato 2168 3
win
+9.87
Kudomi Takahiro 2146 4
win
+9.02
10th All Japan Championship
2015-03-28 -> 2015-03-29
Rating: 2312.6 -> 2309.1
Opponent Rating Round Result R. Change
Tanizaki Ryusuke 2045 1
win
+5.65
Nakamura Shigeru 2684 2
loss
-3.36
Nakamura Souta 1917 3
loss
-29.01
Kudomi Takahiro 2149 4
win
+8.98
Miyagawa Junzo 2074 5
win
+6.47
Kobayashi Koichi 2115 6
win
+7.77
52 Meijinsen Tournament
2014-09-13 -> 2014-09-15
Rating: 2297.7 -> 2312.6
Opponent Rating Round Result R. Change
Fukui Nobuhiro 2442 1
loss
-9.68
Oosumi Yuuki 2600 2
loss
-4.76
Matsuura Hiroshi 2303 3
win
+16.26
Hasegawa Kazuto 2453 4
loss
-9.27
Iio Yoshihiro 2404 5
win
+20.77
Kashihara Akihiko 2249 6
win
+13.77
Okabe Hiroshi 2586 7
loss
-5.10
Nakayama Tomoharu 2447 8
loss
-9.49
Tamada Yoichi 2350 9
draw
+2.40
52 Meijinsen Qualification East Japan area 2nd round
2014-07-13
Rating: 2295.83 -> 2297.7
Opponent Rating Round Result R. Change
Kudomi Takahiro 2162 1
win
+10.13
Nakayama Tomoharu 2431 2
loss
-10.04
Tamada Yoichi 2323 3
loss
-14.73
Kamiya Shunsuke 2383 4
win
+19.95
Ono Takayuki 2219 5
draw
-3.45
31th Kanto Championship
2014-05-11
Rating: 2299.67 -> 2295.83
Opponent Rating Round Result R. Change
Tada Ayako 2145 1
win
+9.33
Nakamura Shigeru 2666 2
loss
-3.46
Iwano Fumio 2027 3
draw
-10.48
Kato Yasuhiro 2035 4
win
+5.74
Okabe Hiroshi 2593 5
loss
-4.97
6th Tohoku Championship
2014-04-20
Rating: 2308.93 -> 2299.67
Opponent Rating Round Result R. Change
Kobayashi Koichi 2083 1
win
+6.87
Hirono Masakazu 1877 2
win
+2.47
Okabe Hiroshi 2580 3
loss
-5.53
Gakumazawa Hideaki 2022 5
loss
-26.84
Miura Hitoshi 1816 6
win
+1.78
Kusajima Masato 2219 7
win
+11.98
9th All Japan Championship
2014-01-25 -> 2014-01-26
Rating: 2326.49 -> 2308.93
Opponent Rating Round Result R. Change
Maruta Hiroki 2010 1
win
+4.47
Okabe Hiroshi 2565 2
loss
-6.45
Iio Yoshihiro 2321 3
loss
-16.24
Kato Yasuhiro 2046 4
win
+5.32
Kamiya Shunsuke 2394 5
win
+19.09
Tada Ayako 2142 6
loss
-23.75
14th Mikami Cup S-class
2014-01-19
Rating: 2355.44 -> 2326.49
Opponent Rating Round Result R. Change
Nakamura Shigeru 2705 1
loss
-3.76
Ono Takayuki 2256 2
win
+11.58
Ishitani Shin-ichi 2169 3
loss
-23.83
Fukui Nobuhiro 2422 4
loss
-12.95
14 Kanto Renju Emperor Tournament 2nd round
2013-12-15
Rating: 2386.13 -> 2355.44
Opponent Rating Round Result R. Change
Tamura Kazumasa 2328 1
win
+13.36
Okabe Hiroshi 2574 2
loss
-8.08
Nakamura Shigeru 2657 3
loss
-5.56
Kamiya Shunsuke 2374 4
loss
-16.55
Fukui Nobuhiro 2432 5
loss
-13.86
51 Meijinsen Tournament
2013-09-14 -> 2013-09-16
Rating: 2335.47 -> 2386.13
Opponent Rating Round Result R. Change
Kamiya Shunsuke 2342 1
loss
-15.69
Kawate Kozo 2316 2
win
+15.15
Hata Masayuki 2188 3
win
+9.60
Oosumi Yuuki 2655 4
loss
-4.38
Yamaguchi Yusui 2542 5
win
+24.56
Kawano Takahisa 2337 6
win
+16.08
Mano Yoshihisa 2194 7
draw
-6.16
Okabe Hiroshi 2480 8
loss
-9.67
Hasegawa Kazuto 2451 9
win
+21.17
51 Meijinsen Qualification East-Japan area 2nd round
2013-07-21
Rating: 2268.48 -> 2335.47
Opponent Rating Round Result R. Change
Kato Yasuhiro 2111 1
win
+9.21
Kamiya Shunsuke 2319 2
win
+18.34
Tomobe Katsuhiro 2034 3
win
+6.61
Mitsumori Masao 2205 4
win
+13.11
Kudomi Takahiro 2350 5
win
+19.72
51 Meijinsen Qualification East-Japan area 1st round
2013-06-16
Rating: 2249.72 -> 2268.48
Opponent Rating Round Result R. Change
Kamiya Shunsuke 2305 1
win
+18.55
Tomobe Katsuhiro 1990 2
win
+5.88
Kudomi Takahiro 2320 3
loss
-12.80
Maruta Hiroki 2032 4
win
+7.13
29th Kanto Championship
2013-05-12
Rating: 2249.52 -> 2249.72
Opponent Rating Round Result R. Change
Nakamura Souta   1
win
-
Nakamura Shigeru 2666 2
draw
+13.33
Kudomi Takahiro 2318 3
loss
-12.85
Isobe Taizan 2306 4
win
+18.59
Ishitani Shin-ichi 2186 5
loss
-18.88
8th All Japan Championship
2013-03-23 -> 2013-03-24
Rating: 2258.52 -> 2249.52
Opponent Rating Round Result R. Change
Suzuki Rin 1889 1
win
+3.41
Kudomi Takahiro 2287 2
loss
-14.69
Fujikawa Masaki 1934 3
win
+4.28
Ishitani Shin-ichi 2233 4
loss
-17.16
Tada Ayako 2194 5
win
+13.09
Iio Yoshihiro 2303 6
draw
+2.06
13 Kanto Renju Emperor Tournament 1st round
2012-10-21
Rating: 2300.94 -> 2258.52
Opponent Rating Round Result R. Change
Tada Ayako 2139 1
loss
-22.93
Suzuki Rin 1841 2
loss
-29.88
Tomobe Katsuhiro 2074 3
win
+6.85
Kato Yasuhiro 1938 4
win
+3.53
50 Meijinsen Qualification East-Japan area 1st round
2012-06-03
Rating: 2315.01 -> 2300.94
Opponent Rating Round Result R. Change
Iwano Fumio 2027 1
win
+5.14
Mitsumori Masao 2241 2
loss
-19.34
Maruta Hiroki 1930 3
win
+3.15
Nakamura Shigeru 2707 4
loss
-3.03
29th Kanto Championship
2012-05-13
Rating: 2362.86 -> 2315.01
Opponent Rating Round Result R. Change
Matsuoka Teruo 1797 1
win
+1.19
Ishitani Shin-ichi 2257 2
loss
-20.69
Iwano Fumio 2004 3
loss
-28.40
Fukui Nobuhiro 2309 4
win
+13.54
Nakayama Tomoharu 2417 5
loss
-13.49
4th Tohoku Championship
2012-04-08
Rating: 2352.06 -> 2362.86
Opponent Rating Round Result R. Change
Kobayashi Koichi 2020 1
win
+4.12
Maruta Hiroki 2000 2
win
+3.73
Nakamura Shigeru 2687 3
draw
+11.95
Kudomi Takahiro 2253 4
loss
-20.44
Kusajima Masato 2250 5
win
+11.44
49 Meijinsen Qualification Kyushu area 2nd round
2011-06-12
Rating: 2357.91 -> 2352.06
Opponent Rating Round Result R. Change
Kuga Akio 2359 1
win
+16.05
Kawano Takahisa 2359 2
draw
+0.09
Sakashita Shoichi 2221 3
loss
-21.98
49 Meijinsen Qualification Kyushu area 1st round
2011-04-17
Rating: 2377.4 -> 2357.91
Opponent Rating Round Result R. Change
Hiwatashi Kikuma 1981 1
win
+2.97
Kawano Takahisa 2311 2
loss
-19.00
Tanaka Shingo 2236 3
win
+9.84
Sakashita Shoichi 2210 4
loss
-23.15
Tanaka Shingo 2236 5
win
+9.84
6th All Japan Championship
2011-03-26 -> 2011-03-27
Rating: 2357.49 -> 2377.4
Opponent Rating Round Result R. Change
Miyagawa Sou 2036 1
win
+4.37
Hasegawa Kazuto 2602 2
loss
-6.28
Miyagawa Junzo 2180 3
win
+8.47
Tamada Yoichi 2368 4
win
+16.50
Oosumi Yuuki 2661 5
loss
-4.73
Kon Akira 1844 6
win
+1.58
Meijinsen Qualification Kyushu area 2nd round
2010-06-05
Rating: 2347.93 -> 2357.49
Opponent Rating Round Result R. Change
Fujii Naoki 2199 2
win
+9.57
Kawano Takahisa   3
draw
-
Kawano Takahisa   ext
win
-
48 Meijinsen Qualification Kyushu area 1st round
2010-04-17
Rating: 2321.3 -> 2347.93
Opponent Rating Round Result R. Change
Kataoka Mitsuaki 2263
win
+13.38
Sakashita Shoichi 2261
win
+13.25
2nd Tohoku Championship
2010-03-14
Rating: 2328.29 -> 2321.3
Opponent Rating Round Result R. Change
Kobayashi Koichi 2030 1
loss
-27.12
Miura Hitoshi   2
win
-
Sato Ryota   3
win
-
Hirono Masakazu 1829 4
win
+1.72
Kusajima Masato 2381 5
win
+18.42
13th Mikami Cup Tournament
2010-01-31
Rating: 2337.51 -> 2328.29
Opponent Rating Round Result R. Change
Nakamura Shigeru 2749 S1
loss
-2.73
Mitsumori Masao 2277 S2
win
+13.25
Ono Takayuki 2241 S3
win
+11.68
Yamaguchi Yusui 2448 S4
loss
-11.06
Kataoka Mitsuaki 2240 S5
loss
-20.37
10 Kanto Renju Emperor Tournament 1st round
2009-10-04
Rating: 2384.34 -> 2337.51
Opponent Rating Round Result R. Change
Iwano Fumio 2128 1
loss
-26.03
Fujikawa Masaki 1959 2
win
+2.56
Tamada Yoichi 2094 3
loss
-26.92
Maruta Hiroki 2023 4
win
+3.57
8th Middle-dan Players Tournament
2009-08-29 -> 2009-08-30
Rating: 2368.51 -> 2384.34
Opponent Rating Round Result R. Change
Miyagawa Junzo 2134 1
win
+6.59
Ono Takayuki 2262 2
win
+11.28
Koyama Jun 2330 3
win
+14.23
Maruyama Yasushi 2149 4
loss
-24.95
Yamamoto Yasuhiro 2073 5
win
+4.94
Kobayashi Koichi 2017 6
win
+3.74
47th Meijinsen Qualification East-Japan area 1st round
2009-06-14
Rating: 2368 -> 2368.51
Opponent Rating Round Result R. Change
Iwano Fumio 2122 1
win
+6.27
Mitsumori Masao 2282 2
win
+12.15
Ono Takayuki 2326 3
loss
-17.90
Shimoyama Takuma   4
win
-
RIF update 2009-05-15
2009-05-15
Rating: 2353.17 -> 2368
4th All Japan Championship
2009-03-20 -> 2009-03-21
Rating: 2371.88 -> 2353.17
Opponent Rating Round Result R. Change
Tanizaki Ryusuke 2029 1
win
+3.92
Mitsumori Masao 2160 2
loss
-24.69
Kobayashi Koichi 2014 3
win
+3.63
Ono Takayuki 2265 4
win
+11.23
Tamada Yoichi 2080 5
win
+5.03
Tamura Kazumasa 2331 6
loss
-17.83
1st Tohoku Championship
2009-02-22
Rating: 2338.62 -> 2371.88
Opponent Rating Round Result R. Change
Tanno Yoshitaka 2034 1
win
+4.74
Ishitani Shin-ichi 2312 2
win
+14.80
Miura Hitoshi   3
win
-
Gakumazawa Hideaki 2181 4
win
+9.22
Kobayashi Koichi 2024 5
win
+4.50
9th Kanto Renju Emperor Tournament, 2nd round
2008-11-16
Rating: 2325.26 -> 2338.62
Opponent Rating Round Result R. Change
Nakamura Shigeru 2804
loss
-1.90
Okabe Hiroshi 2569
loss
-6.29
Kudomi Takahiro 2233
win
+11.87
Nakayama Tomoharu 2093
win
+6.68
Kato Yasuhiro 1931
win
+3.01
9th Kanto Renju Emperor Tournament, 1st round
2008-10-26
Rating: 2288.4 -> 2325.26
Opponent Rating Round Result R. Change
Fujikawa Masaki 2027 1
win
+5.83
Suzuki Rin 1923 2
win
+3.50
Ishitani Shin-ichi 2257 3
win
+14.59
Kudomi Takahiro 2221 4
win
+12.95
46th Meijinsen Tournament
2008-09-13 -> 2008-09-15
Rating: 2275.59 -> 2288.4
Opponent Rating Round Result R. Change
Kataoka Mitsuaki   1
win
-
Hata Masayuki 2217 2
loss
-18.65
Ishitani Shin-ichi 2301 3
win
+17.20
Oosumi Yuuki 2470 4
loss
-7.85
Kawamura Norihiko 2561 5
loss
-5.17
Matsuura Hiroshi 2307 6
win
+17.47
Iio Yoshihiro 2394 7
win
+21.28
Yamaguchi Yusui 2558 8
loss
-5.25
Okabe Hiroshi 2522 9
loss
-6.21
46th Meijinsen Qualification East-Japan area 2nd round
2008-07-13
Rating: 2237.94 -> 2275.59
Opponent Rating Round Result R. Change
Kawamura Norihiko 2566
loss
-4.20
Arita Nobuyoshi 2282
win
+18.03
Isobe Taizan 2367
win
+21.70
Koyama Jun 2335
win
+20.37
Nagao Noriaki 2188
loss
-18.26
46th Meijinsen Qualification East-Japan area 1st round
2008-06-15
Rating: 2221.73 -> 2237.94
Opponent Rating Round Result R. Change
Koyama Jun 2287 1
loss
-13.01
Iwano Fumio 2114 2
win
+11.23
Tanno Yoshitaka 2069 3
win
+9.42
Nakayama Tomoharu 2102 4
draw
-5.30
Mitsumori Masao 2175 ex
win
+13.87
Team World Championship
2008-04-27 -> 2008-05-02
Rating: 2271.92 -> 2221.73
Opponent Rating Round Result R. Change
Rybka AleĀš 2020 1
win
+6.09
Filinov Vladimir 2235 2
loss
-17.67
Wu Hao 2400 3
loss
-10.32
Andersson Tord 2179 4
win
+11.82
Chingin Konstantin 2569 5
loss
-4.88
Purk Andry 2423 7
loss
-9.43
Haikonen Kari 1910 8
loss
-28.45
Yakovleva Alyona 1853 9
win
+2.64
3rd All Japan Championship
2008-03-22 -> 2008-03-23
Rating: 2273.31 -> 2271.92
Opponent Rating Round Result R. Change
Maruta Hiroki 1942 1
win
+4.15
Nakamura Shigeru 2808 2
loss
-1.40
Okabe Hiroshi 2537 3
loss
-5.73
Kato Yasuhiro 1858 4
win
+2.69
Kudomi Takahiro 2269 5
win
+15.83
Ono Takayuki 2253 6
loss
-16.92
6dan 7dan Tournament
2007-10-07 -> 2007-10-08
Rating: 2271.55 -> 2273.31
Opponent Rating Round Result R. Change
Yamamoto Yasuhiro 2078 1
win
+7.91
Tamura Kazumasa 2259 2
win
+15.44
Ono Takayuki 2212 3
loss
-18.69
Nagao Noriaki 2132 4
draw
-6.07
Gakumazawa Hideaki   5
win
-
Kato Yasuhiro 1887 6
win
+3.16
The 45th Meijin-sen Tournament
2007-09-15 -> 2007-09-17
Rating: 2394.46 -> 2271.55
Opponent Rating Round Result R. Change
Oosumi Yuuki 2394 1
loss
-16.01
Matsuura Hiroshi 2313 2
win
+12.36
Hiwatashi Kikuma 2039 3
loss
-28.33
Yamaguchi Yusui 2542 4
loss
-9.58
Okabe Hiroshi 2401 5
loss
-15.69
Iio Yoshihiro 2369 6
loss
-17.15
Isobe Taizan 2314 7
loss
-19.60
Kawamura Norihiko 2647 8
loss
-6.05
Miyoshi Takeo 2234 9
loss
-22.87
45th Meijinsen Qualification East-Japan area final round
2007-07-08
Rating: 2375.74 -> 2394.46
Opponent Rating Round Result R. Change
Isobe Taizan 2298
draw
-3.50
Kudomi Takahiro 2245
win
+10.27
Arita Nobuyoshi 2285
win
+11.96
24th Kanto Championship Tournament
2007-05-06
Rating: 2383.87 -> 2375.74
Opponent Rating Round Result R. Change
Maruta Hiroki 1938 1
win
+2.29
Ishitani Shin-ichi 2296 2
win
+12.05
Okabe Hiroshi 2486 3
loss
-11.41
Arita Nobuyoshi 2272 4
loss
-20.94
Ono Takayuki 2243 5
win
+9.88
2nd All Japan Championship (WC Qualification)
2007-03-24 -> 2007-03-25
Rating: 2391.6 -> 2383.87
Opponent Rating Round Result R. Change
Mitsumori Masao 2175 1
win
+7.17
Miyagawa Junzo 2215 2
loss
-23.49
Nagao Noriaki 2206 3
loss
-23.81
Ishitani Shin-ichi 2321 4
win
+12.83
Ono Takayuki 2193 5
win
+7.76
Isobe Taizan 2298 6
win
+11.80
The 7th Kanto Renju Emperor Tournament, 2nd round
2006-12-10
Rating: 2421.2 -> 2391.6
Opponent Rating Round Result R. Change
Hara Masao 2079
loss
-28.08
Kudomi Takahiro 2168
win
+6.07
Nagao Noriaki 2192
win
+6.76
Okabe Hiroshi 2516
loss
-11.73
Nakamura Shigeru 2841
loss
-2.61
7th Kanto Renju Emperor Tournament - 1st round
2006-10-15
Rating: 2380.01 -> 2421.2
Opponent Rating Round Result R. Change
Iwano Fumio 2002 1
win
+3.28
Tanizaki Shingo   2
win
-
Maruta Hiroki 1880 3
win
+1.71
Yamaguchi Yusui 2565 4
win
+23.81
Isobe Taizan 2300 5
win
+12.40
The 44th Meijin-sen Tournament
2006-09-16 -> 2006-09-18
Rating: 2301.11 -> 2380.01
Opponent Rating Round Result R. Change
Oosumi Yuuki 2272 1
win
+14.70
Fujii Naoki 2293 2
win
+15.64
Ishitani Shin-ichi 2314 3
win
+16.62
Matsuura Hiroshi 2361 4
win
+18.75
Nagao Noriaki 2151 5
win
+9.50
Okabe Hiroshi 2503 6
loss
-7.61
Yamaguchi Yusui 2549 7
win
+25.81
Kawamura Norihiko 2654 8
loss
-3.70
Iio Yoshihiro 2417 9
loss
-10.81
Meijin-sen Qual, East Japan area final round
2006-07-09
Rating: 2296.95 -> 2301.11
Opponent Rating Round Result R. Change
Nagao Noriaki 2116
loss
-23.64
Kamemoto Daichi 2181
win
+10.89
Arita Nobuyoshi 2316
win
+16.91
Meijin-sen Qual, East Japan area 1st round
2006-06-18
Rating: 2279.49 -> 2296.95
Opponent Rating Round Result R. Change
Nagao Noriaki 2077 1
win
+7.63
Isobe Taizan 2327 2
win
+18.21
Kamemoto Daichi 2097 3
loss
-23.70
Tamura Kazumasa 2264 4
win
+15.32
1st All Japan Championship
2006-03-25 -> 2006-03-26
Rating: 2299.25 -> 2279.49
Opponent Rating Round Result R. Change
Tomobe Katsuhiro 2042 1
win
+5.95
Takashima Junya 2480 2
loss
-8.34
Ono Takayuki 2222 3
win
+12.52
Oosumi Yuuki 2345 4
loss
-13.88
Koyama Jun 2204 5
loss
-20.27
Tanizaki Ryusuke 1974 6
win
+4.27
6th Kanto Renju Emperor Tournament - Semifinal
2005-10-23
Rating: 2348.25 -> 2299.25
Opponent Rating Round Result R. Change
Yamaguchi Yusui 2478
loss
-10.26
Okabe Hiroshi 2472
loss
-10.52
Isobe Taizan 2437
loss
-11.98
Kamemoto Daichi 2072
win
+5.44
Koyama Jun 2219
loss
-21.68
6th Kanto Renju Emperor Tournament - 1st round
2005-10-22
Rating: 2321.38 -> 2348.25
Opponent Rating Round Result R. Change
Tanizaki Ryusuke 1936 1
win
+3.15
Koyama Jun 2231 2
win
+11.94
Yamauchi Takahiro   3
win
-
Mitsumori Masao 2227 4
win
+11.78
The 43rd Meijin-sen Tournament
2005-09-17 -> 2005-09-19
Rating: 2377.31 -> 2321.38
Opponent Rating Round Result R. Change
Tanaka Koichi   1
win
-
Matsuura Hiroshi 2441 2
win
+18.91
Kawate Kozo 2373 3
loss
-16.19
Yamaguchi Yusui 2443 4
loss
-12.98
Oosumi Yuuki 2274 5
loss
-20.59
Takashima Junya 2332 6
loss
-18.05
Okabe Hiroshi 2441 7
loss
-13.09
Hasegawa Kazuto 2574 8
loss
-7.79
Ishitani Shin-ichi 2330 9
win
+13.87
43rd Meijinsen Qualification: East Japan Final
2005-07-11
Rating: 2371.67 -> 2377.31
Opponent Rating Round Result R. Change
Okabe Hiroshi 2510
win
+22.09
Itami Yoshiyuki 2110
loss
-26.19
Mitsumori Masao 2227
win
+9.74
43rd Meijinsen Qualification: East Japan 1st round
2005-06-12
Rating: 2373.84 -> 2371.67
Opponent Rating Round Result R. Change
Sasaki Miyu 1968 1
win
+2.82
Mitsumori Masao 2151 2
loss
-25.05
Ono Takayuki 2203 3
win
+8.73
Kudomi Takahiro 2269 4
win
+11.32
22nd Kanto Championship
2005-05-22
Rating: 2379.41 -> 2373.84
Opponent Rating Round Result R. Change
Watanabe Tatsuya 2003 1
win
+3.30
Maruta Hiroki   2
win
-
Ishizaki Masatoshi   3
win
-
Ishitani Shin-ichi 2325 4
loss
-18.44
Koyama Jun 2231 5
win
+9.58
45th Suisei-sen Tournament - Final
2005-04-17
Rating: 2336.39 -> 2379.41
Opponent Rating Round Result R. Change
Hara Masao 2072
win
+5.75
Ono Takayuki 2258
win
+12.45
Nagao Noriaki 2103
win
+6.64
Arita Nobuyoshi 2141
win
+7.87
Tashiro Yuichi 2207
win
+10.31
Japan WC Qualification tournament
2005-04-02 -> 2005-04-03
Rating: 2297.17 -> 2336.39
Opponent Rating Round Result R. Change
Nagao Noriaki 2108 1
win
+8.06
Kubo Izumi 2226 2
win
+12.78
Matsuura Hiroshi 2426 3
loss
-10.31
Miyoshi Takeo 2245 4
win
+13.65
Isobe Taizan 2301 5
draw
+0.19
Miyagawa Junzo 2272 6
win
+14.86
8th Mikami Cup - A Class
2005-01-23
Rating: 2315.79 -> 2297.17
Opponent Rating Round Result R. Change
Itami Yoshiyuki 1974 1
loss
-28.06
Iwano Fumio   2
win
-
Matsuoka Teruo   3
loss
-
Hara Masao 2164 4
win
+9.44
Koyama Jun   5
loss
-
5th Kanto Renju Emperor Tournament - 2nd round
2004-12-19
Rating: 2330.77 -> 2315.79
Opponent Rating Round Result R. Change
Mitsumori Masao 2212
win
+10.77
Kudomi Takahiro 2313
loss
-16.79
Ono Takayuki 2179
win
+9.42
Okabe Hiroshi 2438
loss
-11.18
Yamaguchi Yusui 2545
loss
-7.21
5th 6-7 dan Tournament
2004-12-04 -> 2004-12-05
Rating: 2328.48 -> 2330.77
Opponent Rating Round Result R. Change
Gakumazawa Hideaki   1
win
-
Kudomi Takahiro 2300 2
loss
-17.30
Hiwatashi Kikuma   3
loss
-
Kobayashi Koichi   4
win
-
Kubo Izumi 2190 5
win
+9.95
Arita Nobuyoshi 2182 6
win
+9.64
5th Kanto Renju Emperor Tournament - 1st round
2004-11-28
Rating: 2312.89 -> 2328.48
Opponent Rating Round Result R. Change
Tomobe Katsuhiro   1
win
-
Mao Richu   2
win
-
Sunagawa Shouki 2181 3
win
+10.24
Okabe Hiroshi 2433 4
draw
+5.36
21st Kanto Shineisen Tournament
2004-09-12
Rating: 2307.29 -> 2312.89
Opponent Rating Round Result R. Change
Matsuoka Teruo   1
win
-
Koyama Jun   2
win
-
Kamemoto Daichi   3
win
-
Watanabe Tatsuya   4
win
-
Tanno Yoshitaka 2038 5
win
+5.60
42nd Meijinsen Qualification: East Japan 2nd round
2004-07-11
Rating: 2305.74 -> 2307.29
Opponent Rating Round Result R. Change
Kawamura Norihiko 2717
loss
-2.74
Okabe Hiroshi 2481
win
+23.48
Kudomi Takahiro 2235
loss
-19.20
42nd Meijinsen Qualification: East Japan 1st round
2004-06-13
Rating: 2315.28 -> 2305.74
Opponent Rating Round Result R. Change
Ohno Syunzo 2060 1
loss
-26.00
Ono Takayuki 2086 3
win
+6.75
Kubo Izumi 2170 4
win
+9.71
44th Suiseisen Tournament - Finals
2004-04-11
Rating: 2291.99 -> 2315.28
Opponent Rating Round Result R. Change
Sato Takuma  
draw
-
Sano Hiroyuki  
draw
-
Kitamura Mitsuhiro  
win
-
Arita Nobuyoshi 2182
win
+11.12
Hara Masao 2207
win
+12.17
7th Mikami Cup - A class
2004-01-25
Rating: 2288.65 -> 2291.99
Opponent Rating Round Result R. Change
Tanno Yoshitaka 2058 1
win
+6.72
Sato Takuma   2
win
-
Hara Masao 2214 3
win
+12.63
Arita Nobuyoshi 2131 4
loss
-22.80
Tadokoro Hosai 2060 5
win
+6.79
4th Kanto Renju Emperor Tournament - 1st round
2003-11-16
Rating: 2288 = 2252 + (400 * (6 - 5)) / 11
Opponent Rating Round Result R. Change
Yamaguchi Yusui 2471 1
loss
-
Tomobe Katsuhiro   2
win
-
Sunagawa Shouki 2231 3
win
-
Ono Takayuki 2065 4
draw
-
20th Kanto Shineisen Tournament
2003-09-21
Provisional: 2300 = 2250 + (400 * (4.5 - 3.5)) / 8
Opponent Rating Round Result R. Change
Tanno Yoshitaka 2041 1
win
-
Tadokoro Hosai   2
loss
-
Kato Yasuhiro 2051 3
win
-
Sano Hiroyuki   4
loss
-
Maruta Hiroki   5
win
-
41th Meijinsen Qualification: East Japan 2nd round
2003-07-13
Provisional: 2252 = 2319 + (400 * (2.5 - 3.5)) / 6
Opponent Rating Round Result R. Change
Isobe Taizan 2436
loss
-
Okabe Hiroshi 2391
draw
-
Suzuki Naoya 2343
loss
-
41th Meijinsen Qualification: East Japan 1st round
2003-06-08
Provisional: 2381 = 2247 + (400 * (2 - 1)) / 3
Opponent Rating Round Result R. Change
Kubo Izumi 2180 1
win
-
Tadokoro Hosai   2
win
-
Maruta Koji 2221 3
win
-
Suzuki Naoya 2341 4
loss
-
Name: Kiyotomi
Surname: Sato
Rating: 2322
Top Rating: 2421

Country: Japan
City: Saitama

Wins: 234
Losses: 152
Draws: 27
Gy1: 33
Gy2: 52
Gy5: 138
Hover the mouse over the opponent's name to see the personal score of Kiyotomi Sato with this player.
Time: 0.0363709926605 sec.