Koiso Shigemasa (小磯重正)
Place: Omihachiman, Japan
Rating: 2063.62, Std: 189.88, Rank: 582
First game: 1994-08-07, Last game: 2019-05-19
Top rating: 2192.54 (2005-05-08)
Games: 143, Wins: 52, Draws: 10, Losses: 81
Gy1: 0, Gy2: 0, Gy5: 3
57 Meijinsen Qualification Kansai area 1st round | ||||
---|---|---|---|---|
Date | 2019-05-19 | Rating | 2063.62 | |
Round | Color | Result | Opponent | |
2 | White | Loss | Hayashi Shoichi | 2132.60 |
3 | Black | Win | Sakamoto Suzan | 2232.79 |
4 | Black | Loss | Hata Masayuki | 2134.99 |
55 Meijinsen Qualification Kansai area 1st round | ||||
Date | 2017-05-21 | Rating | 2067.68 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Sakamoto Suzan | 2240.54 |
2 | Black | Loss | Matsui Tsunehiro | 2157.75 |
3 | Black | Loss | Kashihara Akihiko | 2297.54 |
4 | Black | Loss | Nishida Toshio | 2058.11 |
53 Meijinsen Qualification Kansai area 2nd round | ||||
Date | 2015-06-21 | Rating | 2142.69 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Hasegawa Kazuto | 2618.41 |
2 | White | Loss | Kawamura Norihiko | 2595.61 |
3 | Black | Loss | Iio Yoshihiro | 2488.84 |
53 Meijinsen Qualification Kansai area 1st round | ||||
Date | 2015-05-17 | Rating | 2147.09 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Sakamoto Suzan | 2250.80 |
2 | Black | Win | Miyagawa Junzo | 2208.47 |
3 | White | Loss | Kawamura Norihiko | 2597.75 |
4 | Black | Win | Tachi Masaya | 2446.88 |
52 Meijinsen Qualification Kansai area 1st round | ||||
Date | 2014-05-18 | Rating | 2138.46 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Iio Yoshihiro | 2497.00 |
2 | Black | Loss | Sakamoto Suzan | 2271.73 |
3 | White | Win | Kon Akira | 1961.36 |
4 | Black | Draw | Miyagawa Junzo | 2182.70 |
51 Meijinsen Qualification Kansai area 1st round | ||||
Date | 2013-05-19 | Rating | 2132.59 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kubo Izumi | 2064.41 |
3 | White | Loss | Kon Akira | 1963.59 |
4 | Black | Win | Sakamoto Suzan | 2271.99 |
5 | White | Loss | Iio Yoshihiro | 2462.47 |
8th Kansai Championship 1st round | ||||
Date | 2012-10-08 | Rating | 2141.62 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Hasegawa Kazuto | 2560.65 |
2 | Black | Win | Kon Akira | 1969.05 |
3 | Black | Loss | Miyagawa Junzo | 2188.18 |
4 | Black | Loss | Iio Yoshihiro | 2447.52 |
5 | White | Win | Takahashi Roi | 2144.26 |
50 Meijinsen Qualification Kansai area 1st round | ||||
Date | 2012-05-20 | Rating | 2146.17 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Kise Katsumi | 2518.74 |
3 | White | Win | Kon Akira | 1980.24 |
4 | Black | Loss | Sakamoto Suzan | 2305.87 |
5 | White | Win | Kubo Izumi | 2065.03 |
7th Kansai Championship 1st round | ||||
Date | 2011-10-23 | Rating | 2148.69 | |
Round | Color | Result | Opponent | |
3 | Black | Win | Kon Akira | 1989.09 |
4 | White | Win | Hata Masayuki | 2201.59 |
5 | Black | Loss | Sakamoto Suzan | 2320.62 |
6th All Japan Championship | ||||
Date | 2011-03-27 | Rating | 2142.02 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Hasegawa Kazuto | 2577.32 |
2 | Black | Win | Miyagawa Sou | 2101.38 |
3 | White | Loss | Oosumi Yuuki | 2704.49 |
4 | Black | Loss | Ozawa Tetsushi | 2067.01 |
5 | White | Loss | Kawano Takahisa | 2326.67 |
6 | Black | Loss | Miyagawa Junzo | 2194.80 |
48th Meijinsen Tournament | ||||
Date | 2010-09-20 | Rating | 2149.45 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Okabe Hiroshi | 2665.35 |
2 | White | Loss | Oosumi Yuuki | 2671.59 |
3 | Black | Win | Sakamoto Suzan | 2317.68 |
4 | White | Loss | Tamada Yoichi | 2456.43 |
5 | Black | Loss | Yamaguchi Yusui | 2566.10 |
6 | White | Loss | Matsuura Hiroshi | 2356.89 |
7 | White | Loss | Kawano Takahisa | 2303.50 |
8 | Black | Loss | Iio Yoshihiro | 2495.71 |
9 | Black | Loss | Ishitani Shin-ichi | 2364.61 |
Meijinsen Qualification Kansai area 2nd round | ||||
Date | 2010-06-20 | Rating | 2156.30 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Sakamoto Suzan | 2317.85 |
2 | Black | Win | Takagawa Teiji | 2181.06 |
3 | White | Win | Ozawa Tetsushi | 2058.93 |
Meijinsen Qualification Kansai area | ||||
Date | 2010-05-16 | Rating | 2157.30 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Kubo Izumi | 2084.89 |
2 | Black | Loss | Sakamoto Suzan | 2317.19 |
3 | Black | Loss | Yasumoto Yoshinobu | 1967.94 |
4 | White | Win | Hata Masayuki | 2139.40 |
5 | Black | Win | Miyagawa Junzo | 2186.92 |
5th Kansai Championship 2nd round | ||||
Date | 2009-11-15 | Rating | 2157.38 | |
Round | Color | Result | Opponent | |
1 | White | Win | Iio Yoshihiro | 2492.16 |
2 | Black | Loss | Miyagawa Junzo | 2184.82 |
3 | Black | Win | Hata Masayuki | 2152.59 |
4 | Black | Loss | Sagara Takashi | 2464.62 |
47th Meijinsen Qualification Kansai area 1st round | ||||
Date | 2009-05-10 | Rating | 2146.82 | |
Round | Color | Result | Opponent | |
1 | White | Win | Kubo Izumi | 2094.04 |
2 | White | Loss | Hata Masayuki | 2177.17 |
3 | Black | Win | Kon Akira | 1946.56 |
4 | Black | Loss | Sakamoto Suzan | 2281.86 |
5 | Black | Loss | Miyagawa Junzo | 2187.70 |
4th Kansai Championship, 2nd round | ||||
Date | 2008-11-16 | Rating | 2144.17 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Kon Akira | 1936.73 |
2 | Black | Loss | Tamura Kazumasa | 2456.61 |
3 | Black | Loss | Takashima Junya | 2504.70 |
4 | White | Loss | Hata Masayuki | 2211.61 |
46th Meijinsen Qualification Kansai area 1st round | ||||
Date | 2008-05-11 | Rating | 2147.28 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Sakamoto Suzan | 2268.64 |
2 | White | Win | Kon Akira | 1931.15 |
3 | Black | Loss | Tamura Kazumasa | 2410.58 |
4 | White | Loss | Matsui Tsunehiro | 2161.66 |
5 | Black | Win | Miyagawa Junzo | 2232.00 |
3 Kansai Championship 2nd round | ||||
Date | 2007-10-21 | Rating | 2152.86 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Sakamoto Suzan | 2261.53 |
2 | Black | Loss | Oosumi Yuuki | 2527.43 |
3 | White | Loss | Miyagawa Junzo | 2242.44 |
4 | Black | Win | Ozawa Tetsushi | 2019.76 |
45th Meijinsen Qualification Kansai area - 1st round | ||||
Date | 2007-05-13 | Rating | 2151.42 | |
Round | Color | Result | Opponent | |
1 | White | Win | Hata Masayuki | 2199.12 |
2 | Black | Loss | Takagawa Teiji | 2245.94 |
3 | Black | Loss | Miyagawa Junzo | 2246.46 |
4 | Black | Draw | Yasumoto Yoshinobu | 2007.33 |
2nd Kansai Championship 2nd round | ||||
Date | 2006-10-15 | Rating | 2155.20 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Okuda Shingo | 1943.75 |
2 | Black | Loss | Sagara Takashi | 2475.88 |
3 | Black | Loss | Sakamoto Suzan | 2269.98 |
4 | White | Loss | Oosumi Yuuki | 2444.60 |
Meijin-sen Qual, Kansai area 1st round | ||||
Date | 2006-05-14 | Rating | 2162.64 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Miyagawa Sou | 2135.09 |
2 | Black | Loss | Takagawa Teiji | 2279.61 |
3 | Black | Loss | Hata Masayuki | 2200.47 |
4 | Black | Loss | Sakamoto Suzan | 2268.55 |
1st Kansai Championship 2nd round | ||||
Date | 2005-10-16 | Rating | 2183.31 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Doi Manabu | 2084.94 |
2 | White | Loss | Takashima Junya | 2484.42 |
3 | Black | Win | Hata Masayuki | 2187.67 |
4 | White | Loss | Sagara Takashi | 2465.82 |
43rd Meijinsen Qualification: Kansai area 1st round | ||||
Date | 2005-05-08 | Rating | 2192.54 | |
Round | Color | Result | Opponent | |
1 | Black | Win | Miyagawa Junzo | 2234.31 |
2 | Black | Loss | Oosumi Yuuki | 2365.64 |
3 | Black | Win | Matsui Tsunehiro | 2155.04 |
4 | Black | Win | Yasumoto Yoshinobu | 2010.76 |
42nd Meijinsen Qualification: Kansai area 2nd round | ||||
Date | 2004-06-13 | Rating | 2187.09 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Sakamoto Suzan | 2272.02 |
2 | Black | Loss | Takagawa Teiji | 2309.97 |
3 | White | Loss | Ooi Kozo | 2314.86 |
42nd Meijinsen Qualification: Kansai area 1st round | ||||
Date | 2004-05-16 | Rating | 2188.77 | |
Round | Color | Result | Opponent | |
1 | White | Win | Tamura Kazumasa | 2306.21 |
2 | Black | Win | Sakamoto Suzan | 2270.15 |
3 | White | Win | Adachi Yasuhiro | 2027.52 |
4 | White | Loss | Ooi Kozo | 2317.29 |
41st Meijinsen Qualification: Kansai area - 1st Round | ||||
Date | 2003-05-18 | Rating | 2177.24 | |
Round | Color | Result | Opponent | |
1 | White | Win | Nakajima Mitsuo | 1834.23 |
2 | Black | Win | Adachi Yasuhiro | 2012.75 |
3 | Black | Loss | Miyagawa Junzo | 2250.11 |
4 | Black | Loss | Sakamoto Suzan | 2243.09 |
40th Meijinsen Qualification: Kansai area 1st-Round | ||||
Date | 2002-05-19 | Rating | 2176.58 | |
Round | Color | Result | Opponent | |
1 | Black | Draw | Miyagawa Sou | 2048.30 |
2 | Black | Win | Iwata Akihisa | 2173.59 |
3 | Black | Loss | Miyagawa Junzo | 2236.56 |
4 | White | Win | Takashima Junya | 2307.22 |
World Championship BT | ||||
Date | 2001-08-12 | Rating | 2163.93 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Tadokoro Hosai | 1986.25 |
3 | White | Win | Dzainukov Eldar | 2030.89 |
4 | Black | Win | Tatsutomi Hiroyuki | 2188.64 |
5 | White | Draw | Samotsvetov Igor | 2100.27 |
6 | Black | Loss | Makarov Pavel | 2462.16 |
7 | White | Draw | Nosovsky Alexander | 2094.60 |
8 | White | Win | Chen Wei-Han | 2113.27 |
Japan WC Qualification tournament | ||||
Date | 2001-03-24 | Rating | 2155.44 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Nara Hideki | 2536.21 |
2 | Black | Win | Kuramoto Hideharu | 1781.10 |
3 | White | Draw | Isobe Taizan | 2422.91 |
4 | Black | Loss | Miyagawa Junzo | 2214.49 |
5 | Black | Draw | Okabe Hiroshi | 2337.48 |
6 | White | Win | Miyoshi Takeo | 2178.02 |
7 | White | Loss | Kusajima Masato | 2360.07 |
32-nd Kyoto Classified - Special class | ||||
Date | 2000-11-12 | Rating | 2143.10 | |
Round | Color | Result | Opponent | |
1 | Black | Loss | Miyoshi Takeo | 2180.03 |
2 | Black | Loss | Hasegawa Kazuto | 2543.60 |
3 | Black | Win | Sakamoto Suzan | 2180.13 |
4 | White | Loss | Iio Yoshihiro | 2359.71 |
5 | Black | Win | Hayakawa Yoshimi | 2405.91 |
38th Meijinsen Qualification: Kansai area 1st Round | ||||
Date | 2000-05-21 | Rating | 2118.79 | |
Round | Color | Result | Opponent | |
1 | White | Draw | Kitamoto Kenji | 1939.24 |
2 | Black | Loss | Matsui Tsunehiro | 2205.76 |
3 | White | Loss | Tatsutomi Hiroyuki | 2175.62 |
4 | Black | Loss | Funamoto Tadashi | 1919.97 |
Kyoto - 1200 | ||||
Date | 1994-08-07 | Rating | 2106.64 | |
Round | Color | Result | Opponent | |
1 | White | Loss | Kawamura Norihiko | 2532.73 |
2 | Black | Draw | Ooi Kozo | 2242.98 |
3 | White | Win | Mitsuyama M | 1884.63 |
4 | Black | Draw | Jonsson Peter | 2079.22 |
6 | White | Win | Doi Manabu | 2106.59 |
7 | Black | Loss | Arai Yutaka | 2229.78 |