Guo Haisen (郭海森)

Place: Hefei, China

Rating: 2249.48, Std: 224.63, Rank: -

First game: 2008-12-14, Last game: 2020-10-18

Top rating: 2249.48 (2020-10-18)

Games: 50, Wins: 21, Draws: 3, Losses: 26

Gy1: 0, Gy2: 0, Gy5: 0

Mind Master Games 2020
Date	2020-10-18		Rating	2249.48
Round	Color	Result	Opponent
1	Black	Win	Weng Yuan	1932.26
2	White	Win	Wang Yilin	2134.91
3	Black	Loss	Wang Yuxi	2310.97
4	Black	Loss	Wan Junhong	2523.92
5	White	Win	Yuan Pui Peng	1943.84
6	Black	Loss	Wu Zhiqin	2527.44
7	White	Win	Wu Xinyue	2087.55
8	Black	Win	Zhang Zhiyuan	2281.90
9	White	Loss	Yang Tingyu	2563.47
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2206.12
Round	Color	Result	Opponent
1	White	Loss	Liu Yang	2619.55
2	White	Loss	Ling Shijie	2414.25
3	White	Loss	Yu Yajun	2329.43
4	White	Loss	Huo Jiuxu	2329.95
5	White	Win	Song Yu	1985.16
6	White	Win	Tian Hanfa	1892.72
7	Black	Loss	Okabe Hiroshi	2689.67
8	White	Win	Guo Song	2073.88
9	White	Win	Tao Junji	2254.83
Chinese National Open 2014, Men Group
Date	2014-09-08		Rating	2073.05
Round	Color	Result	Opponent
1	Black	Loss	Mei Fan	2589.38
2	White	Win	Wang Di	2036.35
3	Black	Loss	Wang Qingqing	2682.28
4	Black	Draw	Zha Shicheng	2002.58
5	White	Loss	Chen Kaidi	2015.14
6	Black	Win	Zhou Jiahao	1612.39
7	White	Win	Wang Junbo	2089.46
Chinese National Open 2012, Men Group
Date	2012-06-24		Rating	1978.62
Round	Color	Result	Opponent
1	White	Loss	Chen Kaidi	1984.85
2	Black	Draw	Huang Diandian	2188.42
3	White	Loss	Jin Hongli	2353.54
4	Black	Win	Ma Xiao	1894.22
5	White	Loss	Chen Jinghui	2151.49
6	Black	Loss	Liao Zhenhuan	2031.80
7	White	Win	Peng Tusheng	1456.46
8	Black	Loss	Chen Zuxin	2226.88
2nd National Mind Sports Games of China, Men Group A
Date	2011-11-16		Rating	1971.97
Round	Color	Result	Opponent
1	Black	Loss	He Qian	2090.51
2	White	Loss	He Shaoting	1904.86
3	Black	Loss	Ren Jianfeng	1984.16
4	White	Loss	Qi Guangwei	1905.45
5	White	Draw	Xiao Zijiang	1886.96
6	Black	Win	Qi Kui	1750.42
7	White	Win	Yang Wenbo	1753.30
8	Black	Win	Liu Jingliang	2150.70
9	White	Win	Wei Qiang	2064.21
Chinese National Championship 2008
Date	2008-12-14		Rating	1978.06
Round	Color	Result	Opponent
8	Black	Loss	Qiu Weifu	2238.12
A1	Black	Win	Wang Haiping	1974.80
A2	Black	Loss	Chen Xin	2341.37
A3	White	Loss	Jing Weijun	2026.98
A4	White	Win	Liu Leining	1902.27
A5	White	Loss	Dai Ruzhou	2191.36
A6	White	Win	He Qian	2003.90
A7	White	Loss	Wang Haibo	2215.24