Yu Yajun

Place: Liaoning, China

Rating: 2207.20, Rank: 252

First game: 2011-10-06, Last game: 2019-11-18

Top rating: 2308.70 (2015-04-06)

Games: 164, Wins: 71, Draws: 25, Losses: 68

Gy1: 54, Gy2: 87, Gy5: 112

4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2207.20
Round	Color	Result	Opponent
1	White	Win	Liu Zhao	2031.63
2	White	Draw	Cao Xueyu	2046.27
3	White	Win	Liu Hongping	2057.91
4	Black	Win	Cheng Yanzhen	2262.02
5	Black	Draw	Wang Qingqing	2540.05
6	Black	Draw	Zheng Weinan	2280.27
7	White	Loss	Xiao Huifang	2326.86
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2206.80
Round	Color	Result	Opponent
1	Black	Win	Liu Zhao	2031.89
2	White	Loss	Li Xiaofang	2005.66
3	Black	Win	Zheng Yining	2108.08
4	White	Win	Wang Zhe	2074.93
5	Black	Draw	Cheng Yanzhen	2262.27
6	White	Loss	Huo Jiuxu	2272.92
7	White	Loss	Liu Qin	2220.91
8	Black	Win	Yu Yaping	2167.38
9	White	Draw	He Xian	2111.91
Chinese National Elite Tournament 2019, Women Group
Date	2019-10-09		Rating	2204.84
Round	Color	Result	Opponent
1	Black	Win	Wang Yelin	2370.45
2	Black	Loss	Cheng Yanzhen	2262.42
3	White	Win	Luo Yan	2022.14
4	White	Loss	Li Xiaoqing	2550.06
5	White	Win	Huo Jiuxu	2274.42
6	White	Loss	Wang Qingqing	2536.97
7	White	Loss	Dong Xiaoli	2387.88
8	Black	Loss	Wu Zhiqin	2434.12
Chinese National Championship 2019, Women Group
Date	2019-10-05		Rating	2204.48
Round	Color	Result	Opponent
1	White	Loss	He Xian	2109.68
2	Black	Loss	Huo Jiuxu	2274.79
3	Black	Win	Wang Jiayi	1792.39
4	Black	Win	Wang Zhe	2075.10
5	Black	Loss	Dong Xiaoli	2387.56
6	Black	Loss	Yu Yaping	2171.19
7	Black	Win	Gong Yixuan	1651.34
Women World Championship
Date	2019-08-10		Rating	2205.28
Round	Color	Result	Opponent
1	Black	Win	Kolk Mari	1736.14
2	White	Loss	Liu Xun	2347.20
3	White	Draw	Tolstoguzova Sofia	2135.11
4	Black	Draw	Fujita Maiko	2208.25
5	White	Loss	Reimand Hanna-Kai	1866.03
6	Black	Win	Kollo Liisa Maria	1497.91
7	White	Win	Oborina Anastasja	2240.86
8	White	Loss	Wu Zhiqin	2438.97
9	White	Loss	Wang Qingqing	2535.04
Chinese National Open Tournament 2019, Women Group
Date	2019-07-17		Rating	2207.38
Round	Color	Result	Opponent
1	Black	Win	Xu Lingqin	2154.78
2	White	Draw	Wang Qingqing	2537.51
3	White	Loss	Dong Chenying	2297.17
4	White	Loss	Wang Yelin	2372.70
5	Black	Win	Jin Meng	2042.05
6	Black	Win	Liu Zhao	2036.50
7	White	Loss	Liu Xun	2351.01
Chinese National Team Championship 2019, Women Group
Date	2019-05-04		Rating	2211.71
Round	Color	Result	Opponent
1	White	Draw	Yu Yaping	2177.66
2	White	Win	Xie Jiamei	2001.63
3	White	Win	Shen Lanxin	2310.67
4	White	Loss	Wu Zhiqin	2437.02
5	White	Win	Li Jie	2180.17
6	White	Loss	Zheng Yining	2117.61
7	White	Win	Peng Lulu	1980.01
SOPAI Cup
Date	2018-11-25		Rating	2213.52
Round	Color	Result	Opponent
1	White	Loss	Zhang Wenbo	2282.34
2	Black	Loss	Huang Shengming	2468.12
3	Black	Win	Guo Haisen	2053.57
4	Black	Draw	Huang Jianguang	2309.79
5	White	Win	Wang Xinhui	2063.96
6	Black	Loss	Qiu Yujin	2342.96
7	White	Loss	Fedotov Denis	2544.38
8	Black	Draw	Reimand Hanna-Kai	1842.84
9	Black	Loss	Hu Guanzhao	2288.82
Chinese National Elite Tournament 2018, Women Group
Date	2018-10-07		Rating	2218.12
Round	Color	Result	Opponent
1	Black	Loss	Wang Yelin	2369.86
2	White	Loss	Xiao Huifang	2293.37
3	Black	Loss	Li Xiaoqing	2562.17
4	White	Loss	Chien Yung-Hsuan	2417.49
5	Black	Win	Wang Qingqing	2536.52
6	Black	Loss	Wu Zhiqin	2431.82
7	White	Loss	Dong Xiaoli	2376.32
8	White	Loss	Liu Xun	2362.31
Chinese National Championship 2018, Women Group
Date	2018-10-03		Rating	2218.80
Round	Color	Result	Opponent
1	Black	Win	Luo Yan	2046.71
2	Black	Draw	Wang Qingqing	2537.15
3	Black	Win	Wu Zhiqin	2431.53
4	White	Loss	Li Xiaoqing	2562.00
5	Black	Loss	Xiao Huifang	2293.63
6	Black	Loss	Liu Xun	2362.52
7	Black	Win	Zhang Chunxia	1685.95
Chinese National Open Tournament 2018, Women Group
Date	2018-07-16		Rating	2228.42
Round	Color	Result	Opponent
1	Black	Draw	Hu Jianhua	1938.59
2	Black	Win	Wang Yelin	2359.65
3	White	Win	Xiao Huifang	2284.72
4	Black	Loss	Li Xiaoqing	2561.64
5	White	Loss	Shen Lanxin	2332.53
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2237.35
Round	Color	Result	Opponent
W1	Black	Loss	Wu Zhiqin	2430.11
W3	White	Loss	Dong Chenying	2313.76
W4	Black	Draw	Cao Xueyu	2020.38
W5	White	Loss	Hu Xi	2298.34
Chinese National Open Tournament 2017, Women Group
Date	2017-07-19		Rating	2286.64
Round	Color	Result	Opponent
1	Black	Win	Zeng Bingjie	1888.21
3	Black	Win	Xiao Huifang	2253.79
4	White	Win	Dong Chenying	2313.29
5	White	Win	Dong Xiaoli	2335.93
6	White	Loss	Huang Qiongying	2430.84
8	White	Win	Wang Yelin	2356.53
9	White	Win	Xu Lingqin	2135.11
3rd National Mind Sport Games of China, Women Group Final
Date	2015-09-22		Rating	2300.98
Round	Color	Result	Opponent
1	Black	Loss	Huang Qiongying	2479.96
2	White	Loss	Wan Junhong	2331.35
3	White	Loss	Wu Zhiqin	2416.81
3rd National Mind Sport Games of China, Women Group A
Date	2015-09-20		Rating	2301.18
Round	Color	Result	Opponent
1	White	Win	Zhao Junfang	1834.71
2	Black	Draw	Dong Chenying	2293.17
3	Black	Win	Cheng Yanzhen	2250.92
4	White	Draw	Dong Xiaoli	2265.56
5	Black	Win	Yu Qunqiu	2105.04
6	White	Loss	Wang Qingqing	2538.44
7	Black	Win	Xu Lingqin	2124.98
8	Black	Loss	Wu Zhiqin	2416.72
9	White	Win	Huo Jiuxu	2190.46
Chinese National Open Tournament 2015, Women Group
Date	2015-04-06		Rating	2308.70
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2475.46
2	Black	Win	Wang Qingqing	2546.38
3	Black	Win	Liu Qin	2144.54
4	White	Draw	Hu Xi	2335.05
5	White	Loss	Huang Qiongying	2469.70
7	White	Win	Cheng Yanzhen	2273.56
Chinese National Championship 2014, Women Group
Date	2014-10-06		Rating	2303.33
Round	Color	Result	Opponent
1	Black	Win	Han Yue	2181.44
2	White	Loss	Cheng Yanzhen	2285.55
3	Black	Win	Shen Zihan	2017.51
4	White	Loss	Wu Zhiqin	2380.02
5	Black	Win	Li Jie	2089.60
6	White	Draw	Wang Qingqing	2579.45
7	White	Win	Li Xiaoqing	2453.27
Chinese National Championship 2013, Women Group Final
Date	2013-10-06		Rating	2269.91
Round	Color	Result	Opponent
1	White	Win	Wang Xinhui	2027.55
2	White	Loss	Wu Zhiqin	2343.12
3	White	Draw	Cheng Yanzhen	2259.14
3Q	White	Win	Cheng Yanzhen	2259.14
Chinese National Championship 2013, Women Group
Date	2013-10-05		Rating	2269.80
Round	Color	Result	Opponent
1	White	Win	Han Yu	1874.83
2	Black	Draw	Liao Wenjun	1995.60
3	Black	Loss	Wang Qingqing	2571.50
4	White	Win	Wu Zhiqin	2342.98
5	White	Win	Cheng Yanzhen	2259.08
6	Black	Win	Dong Xiaoli	2171.64
7	White	Draw	Li Jie	1874.10
Chinese National Open Championship 2013, Women Group
Date	2013-06-12		Rating	2251.33
Round	Color	Result	Opponent
2	White	Loss	Chien Yung-Hsuan	2385.54
3	Black	Loss	Liu Xun	2284.12
4	Black	Loss	Wu Zhiqin	2327.94
5	White	Win	Li Jie	1793.02
6	Black	Win	Zhang Yanping	2008.20
7	White	Draw	Han Yue	2184.31
Chinese National Championship 2012, Women Group
Date	2012-10-06		Rating	2229.67
Round	Color	Result	Opponent
1	White	Win	Zhang Yanping	2009.36
2	Black	Draw	Li Jie	2066.11
3	White	Loss	Cheng Yanzhen	2222.76
4	White	Win	Han Yu	1895.61
5	Black	Draw	Chen Zimin	2081.17
6	White	Draw	Hu Xi	2284.22
7	Black	Win	Liu Xun	2273.31
8	White	Loss	Wang Qingqing	2543.44
9	Black	Win	Li Chenrong	1804.65
Chinese National Open Tournament 2012, Women Group
Date	2012-06-24		Rating	2220.67
Round	Color	Result	Opponent
1	White	Win	Kuang Xingji	1599.88
2	Black	Win	Chen Zimin	2074.45
3	White	Loss	Wang Qingqing	2525.51
4	Black	Loss	Han Yue	2193.91
5	White	Loss	Zhang Yanping	2019.25
6	Black	Win	Wu Huishan	1722.20
7	White	Win	Kang Chou	1987.69
Chinese National Championship 2011, Women Group
Date	2011-10-06		Rating	2214.68
Round	Color	Result	Opponent
1	Black	Win	Guo Xinlu	1704.50
2	White	Win	Liu Jie	2224.56
3	Black	Win	Huang Qiongying	2402.25
4	Black	Loss	Wang Qingqing	2464.38
5	White	Win	Liu Xun	2243.86
6	Black	Win	Wang Yelin	2315.54
7	White	Win	Zou Yuqiong	2055.59
8	Black	Loss	Hu Xi	2292.53
9	White	Loss	Jiang Xiaohua	2153.35
F1	Black	Loss	Huang Qiongying	2402.25
F2	White	Loss	Wang Yelin	2315.54
F3	Black	Loss	Jiang Xiaohua	2153.35