Guo Haisen (郭海森)

Place: Hefei, China

Rating: 2240.83, Std: 202.88, Rank: 380

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

Top rating: 2240.83 (2020-10-18)

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

Gy1: 0, Gy2: 0, Gy5: 9

Mind Master Games 2020
Date	2020-10-18		Rating	2240.83
Round	Color	Result	Opponent
1	Black	Win	Weng Yuan	1924.08
2	White	Win	Wang Yilin	2123.02
3	Black	Loss	Wang Yuxi	2299.43
4	Black	Loss	Wan Junhong	2512.91
5	White	Win	Yuan Pui Peng	1934.05
6	Black	Loss	Wu Zhiqin	2517.14
7	White	Win	Wu Xinyue	2080.83
8	Black	Win	Zhang Zhiyuan	2269.07
9	White	Loss	Yang Tingyu	2550.84
“SOPAI Cup” 1st World Renju Open
Date	2018-11-25		Rating	2198.89
Round	Color	Result	Opponent
1	White	Loss	Liu Yang	2611.72
2	White	Loss	Ling Shijie	2406.22
3	White	Loss	Yu Yajun	2322.36
4	White	Loss	Huo Jiuxu	2322.50
5	White	Win	Song Yu	1976.67
6	White	Win	Tian Hanfa	1886.31
7	Black	Loss	Okabe Hiroshi	2682.97
8	White	Win	Guo Song	2065.96
9	White	Win	Tao Junji	2250.08
Chinese National Open 2014, Men Group
Date	2014-09-08		Rating	2068.82
Round	Color	Result	Opponent
1	Black	Loss	Mei Fan	2584.47
2	White	Win	Wang Di	2031.71
3	Black	Loss	Wang Qingqing	2677.79
4	Black	Draw	Zha Shicheng	1999.33
5	White	Loss	Chen Kaidi	2010.57
6	Black	Win	Zhou Jiahao	1609.74
7	White	Win	Wang Junbo	2085.57
Chinese National Open 2012, Men Group
Date	2012-06-24		Rating	1975.85
Round	Color	Result	Opponent
1	White	Loss	Chen Kaidi	1981.70
2	Black	Draw	Huang Diandian	2186.09
3	White	Loss	Jin Hongli	2349.62
4	Black	Win	Ma Xiao	1892.50
5	White	Loss	Chen Jinghui	2148.71
6	Black	Loss	Liao Zhenhuan	2028.65
7	White	Win	Peng Tusheng	1455.06
8	Black	Loss	Chen Zuxin	2224.11
2nd National Mind Sports Games of China, Men Group A
Date	2011-11-16		Rating	1969.59
Round	Color	Result	Opponent
1	Black	Loss	He Qian	2088.01
2	White	Loss	He Shaoting	1903.40
3	Black	Loss	Ren Jianfeng	1982.27
4	White	Loss	Qi Guangwei	1903.58
5	White	Draw	Xiao Zijiang	1885.39
6	Black	Win	Qi Kui	1748.96
7	White	Win	Yang Wenbo	1751.87
8	Black	Win	Liu Jingliang	2147.15
9	White	Win	Wei Qiang	2061.21
Chinese National Championship 2008
Date	2008-12-14		Rating	1977.19
Round	Color	Result	Opponent
8	Black	Loss	Qiu Weifu	2235.97
A1	Black	Win	Wang Haiping	1973.33
A2	Black	Loss	Chen Xin	2339.04
A3	White	Loss	Jing Weijun	2025.81
A4	White	Win	Liu Leining	1901.33
A5	White	Loss	Dai Ruzhou	2207.46
A6	White	Win	He Qian	2001.94
A7	White	Loss	Wang Haibo	2212.88