Yu Yajun

Place: Liaoning, China

Rating: 2236.54, Rank: 236

First game: 2011-06-06, Last game: 2020-12-20

Top rating: 2325.57 (2015-04-06)

Games: 190, Wins: 83, Draws: 30, Losses: 77

Gy1: 6, Gy2: 60, Gy5: 100

The Third Anji World Renju Open
Date	2020-12-20		Rating	2236.54
Round	Color	Result	Opponent
1	Black	Win	Mei Fan	2541.68
2	White	Draw	Fan Xingcen	2449.32
3	Black	Loss	Xie Weixiang	2456.49
4	Black	Loss	Yin Jiamiao	2317.56
5	Black	Draw	Meng Jiehuan	2388.75
6	White	Loss	Mao Weiming	2100.61
4th National Mind Sports Games of China, Mixed Team
Date	2019-11-18		Rating	2235.36
Round	Color	Result	Opponent
1	White	Win	Liu Zhao	2060.93
2	White	Draw	Cao Xueyu	2121.05
3	White	Win	Liu Hongping	2095.71
4	Black	Win	Cheng Yanzhen	2290.25
5	Black	Draw	Wang Qingqing	2564.41
6	Black	Draw	Zheng Weinan	2332.87
7	White	Loss	Xiao Huifang	2349.64
4th National Mind Sports Games of China, Women
Date	2019-11-13		Rating	2234.91
Round	Color	Result	Opponent
1	Black	Win	Liu Zhao	2061.21
2	White	Loss	Li Xiaofang	2034.20
3	Black	Win	Zheng Yining	2139.02
4	White	Win	Wang Zhe	2100.05
5	Black	Draw	Cheng Yanzhen	2290.43
6	White	Loss	Huo Jiuxu	2296.73
7	White	Loss	Liu Qin	2247.25
8	Black	Win	Yu Yaping	2192.71
9	White	Draw	He Xian	2136.60
Chinese National Elite Tournament 2019, Women Group
Date	2019-10-09		Rating	2232.64
Round	Color	Result	Opponent
1	Black	Win	Wang Yelin	2392.75
2	Black	Loss	Cheng Yanzhen	2290.01
3	White	Win	Luo Yan	2044.07
4	White	Loss	Li Xiaoqing	2576.32
5	White	Win	Huo Jiuxu	2298.13
6	White	Loss	Wang Qingqing	2561.02
7	White	Loss	Dong Xiaoli	2411.66
8	Black	Loss	Wu Zhiqin	2453.15
Chinese National Championship 2019, Women Group
Date	2019-10-05		Rating	2232.25
Round	Color	Result	Opponent
1	White	Loss	He Xian	2134.32
2	Black	Loss	Huo Jiuxu	2298.49
3	Black	Win	Wang Jiayi	1979.48
4	Black	Win	Wang Zhe	2100.21
5	Black	Loss	Dong Xiaoli	2411.33
6	Black	Loss	Yu Yaping	2196.36
7	Black	Win	Gong Yixuan	1699.08
Women World Championship
Date	2019-08-10		Rating	2232.35
Round	Color	Result	Opponent
1	Black	Win	Kolk Mari	1776.19
2	White	Loss	Liu Xun	2363.35
3	White	Draw	Tolstoguzova Sofia	2174.77
4	Black	Draw	Fujita Maiko	2247.62
5	White	Loss	Reimand Hanna-Kai	1929.27
6	Black	Win	Kollo Liisa Maria	1522.97
7	White	Win	Oborina Anastasja	2274.72
8	White	Loss	Wu Zhiqin	2459.00
9	White	Loss	Wang Qingqing	2558.89
Chinese National Open Tournament 2019, Women Group
Date	2019-07-17		Rating	2234.05
Round	Color	Result	Opponent
1	Black	Win	Xu Lingqin	2185.85
2	White	Draw	Wang Qingqing	2561.24
3	White	Loss	Dong Chenying	2322.17
4	White	Loss	Wang Yelin	2394.92
5	Black	Win	Jin Meng	2056.18
6	Black	Win	Liu Zhao	2065.80
7	White	Loss	Liu Xun	2367.63
Chinese National Team Championship 2019, Women Group
Date	2019-05-04		Rating	2237.30
Round	Color	Result	Opponent
1	White	Draw	Yu Yaping	2202.13
2	White	Win	Xie Jiamei	2013.87
3	White	Win	Shen Lanxin	2331.89
4	White	Loss	Wu Zhiqin	2457.54
5	White	Win	Li Jie	2202.19
6	White	Loss	Zheng Yining	2148.76
7	White	Win	Peng Lulu	1994.10
SOPAI Cup
Date	2018-11-25		Rating	2237.19
Round	Color	Result	Opponent
1	White	Loss	Zhang Wenbo	2305.60
2	Black	Loss	Huang Shengming	2483.33
3	Black	Win	Guo Haisen	2060.28
4	Black	Draw	Huang Jianguang	2327.35
5	White	Win	Wang Xinhui	2080.42
6	Black	Loss	Qiu Yujin	2336.81
7	White	Loss	Fedotov Denis	2565.15
8	Black	Draw	Reimand Hanna-Kai	1891.27
9	Black	Loss	Hu Guanzhao	2304.00
Chinese National Elite Tournament 2018, Women Group
Date	2018-10-07		Rating	2241.50
Round	Color	Result	Opponent
1	Black	Loss	Wang Yelin	2391.42
2	White	Loss	Xiao Huifang	2315.06
3	Black	Loss	Li Xiaoqing	2585.93
4	White	Loss	Chien Yung-Hsuan	2439.78
5	Black	Win	Wang Qingqing	2559.10
6	Black	Loss	Wu Zhiqin	2452.94
7	White	Loss	Dong Xiaoli	2399.58
8	White	Loss	Liu Xun	2382.80
Chinese National Championship 2018, Women Group
Date	2018-10-03		Rating	2242.16
Round	Color	Result	Opponent
1	Black	Win	Luo Yan	2067.52
2	Black	Draw	Wang Qingqing	2559.72
3	Black	Win	Wu Zhiqin	2452.65
4	White	Loss	Li Xiaoqing	2585.76
5	Black	Loss	Xiao Huifang	2315.31
6	Black	Loss	Liu Xun	2383.06
7	Black	Win	Zhang Chunxia	1698.47
Chinese National Open Tournament 2018, Women Group
Date	2018-07-16		Rating	2251.46
Round	Color	Result	Opponent
1	Black	Draw	Hu Jianhua	1951.20
2	Black	Win	Wang Yelin	2381.28
3	White	Win	Xiao Huifang	2306.19
4	Black	Loss	Li Xiaoqing	2585.28
5	White	Loss	Shen Lanxin	2352.41
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2260.11
Round	Color	Result	Opponent
W1	Black	Loss	Wu Zhiqin	2451.28
W3	White	Loss	Dong Chenying	2337.28
W4	Black	Draw	Cao Xueyu	2065.56
W5	White	Loss	Hu Xi	2323.27
Chinese National Open Tournament 2017, Women Group
Date	2017-07-19		Rating	2308.15
Round	Color	Result	Opponent
1	Black	Win	Zeng Bingjie	1890.91
3	Black	Win	Xiao Huifang	2274.32
4	White	Win	Dong Chenying	2335.72
5	White	Win	Dong Xiaoli	2358.50
6	White	Loss	Huang Qiongying	2448.01
8	White	Win	Wang Yelin	2377.58
9	White	Win	Xu Lingqin	2166.97
3rd National Mind Sports Games of China, Women Group Final
Date	2015-09-22		Rating	2319.37
Round	Color	Result	Opponent
1	Black	Loss	Huang Qiongying	2493.43
2	White	Loss	Wan Junhong	2388.61
3	White	Loss	Wu Zhiqin	2423.52
3rd National Mind Sports Games of China, Women Group A
Date	2015-09-20		Rating	2319.55
Round	Color	Result	Opponent
1	White	Win	Zhao Junfang	1861.42
2	Black	Draw	Dong Chenying	2314.00
3	Black	Win	Cheng Yanzhen	2265.98
4	White	Draw	Dong Xiaoli	2283.05
5	Black	Win	Yu Qunqiu	2126.09
6	White	Loss	Wang Qingqing	2555.54
7	Black	Win	Xu Lingqin	2164.60
8	Black	Loss	Wu Zhiqin	2423.38
9	White	Win	Huo Jiuxu	2217.95
Chinese National Open Tournament 2015, Women Group
Date	2015-04-06		Rating	2325.57
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2494.41
2	Black	Win	Wang Qingqing	2561.89
3	Black	Win	Liu Qin	2165.52
4	White	Draw	Hu Xi	2360.65
5	White	Loss	Huang Qiongying	2480.03
7	White	Win	Cheng Yanzhen	2285.50
Chinese National Championship 2014, Women Group
Date	2014-10-06		Rating	2318.52
Round	Color	Result	Opponent
1	Black	Win	Han Yue	2194.45
2	White	Loss	Cheng Yanzhen	2292.06
3	Black	Win	Shen Zihan	2041.45
4	White	Loss	Wu Zhiqin	2373.90
5	Black	Win	Li Jie	2116.85
6	White	Draw	Wang Qingqing	2592.97
7	White	Win	Li Xiaoqing	2471.26
Chinese National Championship 2013, Women Group Final
Date	2013-10-06		Rating	2282.35
Round	Color	Result	Opponent
1	White	Win	Wang Xinhui	2036.70
2	White	Loss	Wu Zhiqin	2319.04
3	White	Draw	Cheng Yanzhen	2249.93
3Q	White	Win	Cheng Yanzhen	2249.93
Chinese National Championship 2013, Women Group
Date	2013-10-05		Rating	2282.24
Round	Color	Result	Opponent
1	White	Win	Han Yu	1887.31
2	Black	Draw	Liao Wenjun	1888.31
3	Black	Loss	Wang Qingqing	2581.22
4	White	Win	Wu Zhiqin	2318.84
5	White	Win	Cheng Yanzhen	2249.81
6	Black	Win	Dong Xiaoli	2180.05
7	White	Draw	Li Jie	1878.40
Chinese National Open Tournament 2013, Women Group
Date	2013-06-12		Rating	2265.36
Round	Color	Result	Opponent
2	White	Loss	Chien Yung-Hsuan	2399.58
3	Black	Loss	Liu Xun	2289.97
4	Black	Loss	Wu Zhiqin	2295.78
5	White	Win	Li Jie	1812.49
6	Black	Win	Zhang Yanping	2015.02
7	White	Draw	Han Yue	2193.30
Chinese National Championship 2012, Women Group
Date	2012-10-06		Rating	2248.77
Round	Color	Result	Opponent
1	White	Win	Zhang Yanping	2014.82
2	Black	Draw	Li Jie	2102.30
3	White	Loss	Cheng Yanzhen	2194.82
4	White	Win	Han Yu	1909.38
5	Black	Draw	Chen Zimin	2090.00
6	White	Draw	Hu Xi	2319.62
7	Black	Win	Liu Xun	2276.65
8	White	Loss	Wang Qingqing	2551.93
9	Black	Win	Li Chenrong	1820.60
Chinese National Open Tournament 2012, Women Group
Date	2012-06-24		Rating	2242.53
Round	Color	Result	Opponent
1	White	Win	Kuang Xingji	1591.62
2	Black	Win	Chen Zimin	2082.50
3	White	Loss	Wang Qingqing	2533.90
4	Black	Loss	Han Yue	2201.08
5	White	Loss	Zhang Yanping	2024.47
6	Black	Win	Wu Huishan	1693.72
7	White	Win	Kang Chou	1987.83
2nd National Mind Sports Games of China, Women Group Final
Date	2011-11-18		Rating	2244.99
Round	Color	Result	Opponent
1	Black	Loss	Zheng Weinan	2319.47
2	White	Draw	Jiang Xiaohua	2238.09
2Q1	White	Win	Jiang Xiaohua	2238.09
2Q2	White	Win	Jiang Xiaohua	2238.09
3	Black	Loss	Zhang Le	2172.02
2nd National Mind Sports Games of China, Women Group A
Date	2011-11-16		Rating	2245.01
Round	Color	Result	Opponent
2	Black	Win	Lyu Yuechan	1562.85
3	Black	Draw	Liu Zhao	1937.93
4	White	Win	Zhang Zhongyuan	2026.24
5	Black	Win	Li Tao	2122.51
6	Black	Win	Jiang Xiaohua	2238.36
7	White	Win	Liu Xun	2247.69
8	White	Win	Gu Wanqing	2194.84
9	White	Loss	Huo Jiuxu	2230.24
Chinese National Championship 2011, Women Group
Date	2011-10-06		Rating	2242.15
Round	Color	Result	Opponent
1	Black	Win	Guo Xinlu	1735.37
2	White	Win	Liu Jie	2193.06
3	Black	Win	Huang Qiongying	2381.85
4	Black	Loss	Wang Qingqing	2472.64
5	White	Win	Liu Xun	2243.74
6	Black	Win	Wang Yelin	2314.58
7	White	Win	Zou Yuqiong	2103.91
8	Black	Loss	Hu Xi	2337.31
9	White	Loss	Jiang Xiaohua	2241.94
F1	Black	Loss	Huang Qiongying	2381.85
F2	White	Loss	Wang Yelin	2314.58
F3	Black	Loss	Jiang Xiaohua	2241.94
Chinese National Open Tournament 2011, Women Group
Date	2011-06-06		Rating	2230.88
Round	Color	Result	Opponent
1	White	Loss	Zheng Weinan	2296.52
2	Black	Win	Wu Zhiqin	2130.41
3	White	Loss	Wang Qingqing	2436.57
4	White	Win	Qiao Min	1918.61
5	White	Win	Liu Xun	2227.29
6	Black	Loss	Zheng Yining	2034.73
7	White	Draw	Zhang Le	2158.48