Guo Haisen (郭海森)

Place: Hefei, China

Rating: 2128.43, Rank: 372

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

Top rating: 2128.43 (2020-10-18)

Games: 43, Wins: 18, Draws: 3, Losses: 22

Gy1: 0, Gy2: 9, Gy5: 18

Mind Master Games 2020
Date	2020-10-18		Rating	2128.43
Round	Color	Result	Opponent
1	Black	Win	Weng Yuan	1835.66
2	White	Win	Wang Yilin	1903.56
3	Black	Loss	Wang Yuxi	2172.44
4	Black	Loss	Wan Junhong	2408.06
5	White	Win	Yuan Pui Peng	1867.24
6	Black	Loss	Wu Zhiqin	2429.55
7	White	Win	Wu Xinyue	1990.72
8	Black	Win	Zhang Zhiyuan	2128.62
9	White	Loss	Yang Tingyu	2421.67
SOPAI Cup
Date	2018-11-25		Rating	2105.01
Round	Color	Result	Opponent
1	White	Loss	Liu Yang	2521.88
2	White	Loss	Ling Shijie	2313.12
3	White	Loss	Yu Yajun	2245.37
4	White	Loss	Huo Jiuxu	2248.46
5	White	Win	Song Yu	1916.34
6	White	Win	Tian Hanfa	1798.44
7	Black	Loss	Okabe Hiroshi	2613.18
8	White	Win	Guo Song	2003.19
9	White	Win	Tao Junji	2153.42
Chinese National Open Tournament 2014, Men Group
Date	2014-09-08		Rating	2013.45
Round	Color	Result	Opponent
1	Black	Loss	Mei Fan	2528.13
2	White	Win	Wang Di	1999.55
3	White	Loss	Wang Qingqing	2602.21
4	Black	Draw	Zha Shicheng	1965.61
5	White	Loss	Chen Kaidi	1974.13
6	Black	Win	Zhou Jiahao	1589.37
7	White	Win	Wang Junbo	2041.33
Chinese National Open Tournament 2012, Men Group
Date	2012-06-24		Rating	1941.96
Round	Color	Result	Opponent
1	White	Loss	Chen Kaidi	1956.41
2	Black	Draw	Huang Diandian	2146.65
3	White	Loss	Jin Hongli	2295.76
4	Black	Win	Ma Xiao	1870.83
5	White	Loss	Chen Jinghui	2108.89
6	Black	Loss	Liao Zhenhuan	2013.39
7	White	Win	Peng Tusheng	1439.72
8	Black	Loss	Chen Zuxin	2190.77
2nd National Mind Sports Games of China, Men Group A
Date	2011-11-16		Rating	1934.61
Round	Color	Result	Opponent
1	Black	Loss	He Qian	2072.65
2	White	Loss	He Shaoting	1879.25
3	Black	Loss	Ren Jianfeng	1951.67
4	White	Loss	Qi Guangwei	1905.04
5	White	Draw	Xiao Zijiang	1855.38
6	Black	Win	Qi Kui	1729.54
7	White	Win	Yang Wenbo	1723.95
8	Black	Win	Liu Jingliang	2098.61
9	White	Win	Wei Qiang	1954.57
Chinese National Championship 2008
Date	2008-12-14		Rating	1923.51
Round	Color	Result	Opponent
A2	Black	Loss	Chen Xin	2366.23