CHN Yu Yajun (于亚君)

Place: Liaoning, China

Rating: 2235.03, Rank: 259

First game: 2011-06-06, Last game: 2021-10-07

Top rating: 2329.91 (2015-04-06)

Games: 206, Wins: 91, Draws: 31, Losses: 84

Gy1: 13, Gy2: 38, Gy5: 116

Chinese National Championship 2021, Women Group
Date 2021-10-07 Rating 2235.03
Round Color Result Opponent
1 White Loss CHN Shen Lanxin 2390.63
2 White Win CHN Zhang Peipei 1945.91
3 White Draw CHN Wang Yelin 2333.50
4 White Loss CHN Fang Guanping 2077.71
5 White Win CHN Huo Jiuxu 2262.54
6 White Loss CHN Liu Xun 2341.20
7 Black Win CHN Zhang Xiaoting 2025.09
The Third Anji World Renju Open
Date 2020-12-20 Rating 2241.24
Round Color Result Opponent
1 Black Win CHN Mei Fan 2559.71
2 White Draw CHN Fan Xingcen 2457.74
3 Black Loss CHN Xie Weixiang 2492.98
4 Black Loss CHN Yin Jiamiao 2319.31
5 Black Draw CHN Meng Jiehuan 2397.26
6 White Loss CHN Mao Weiming 2184.10
Mind Master Games 2020
Date 2020-10-18 Rating 2241.71
Round Color Result Opponent
1 Black Win CHN Li Zhen 2234.82
2 White Loss CHN Jiang Qiwen 2696.91
3 Black Win MAC Leong Chit Seong 1841.29
4 Black Win CHN Ma Wangyue 2085.21
5 Black Win CHN Jin Nanchuan 2076.18
6 Black Loss CHN Wan Junhong 2408.14
7 Black Loss CHN Liu Qin 2227.15
8 Black Win CHN Wang Yuxi 2172.49
9 Black Loss CHN Mao Weiming 2185.27
4th National Mind Sports Games of China, Mixed Team
Date 2019-11-18 Rating 2241.62
Round Color Result Opponent
1 White Win CHN Liu Zhao 2064.01
2 White Draw CHN Cao Xueyu 2128.68
3 White Win CHN Liu Hongping 2101.69
4 Black Win CHN Cheng Yanzhen 2302.71
5 Black Draw CHN Wang Qingqing 2581.55
6 Black Draw CHN Zheng Weinan 2332.73
7 White Loss CHN Xiao Huifang 2355.30
4th National Mind Sports Games of China, Women
Date 2019-11-13 Rating 2241.19
Round Color Result Opponent
1 Black Win CHN Liu Zhao 2064.29
2 White Loss CHN Li Xiaofang 2036.43
3 Black Win CHN Zheng Yining 2144.74
4 White Win CHN Wang Zhe 2103.91
5 Black Draw CHN Cheng Yanzhen 2302.79
6 White Loss CHN Huo Jiuxu 2292.67
7 White Loss CHN Liu Qin 2237.17
8 Black Win CHN Yu Yaping 2196.33
9 White Draw CHN He Xian 2140.08
Chinese National Elite Tournament 2019, Women Group
Date 2019-10-09 Rating 2239.12
Round Color Result Opponent
1 Black Win CHN Wang Yelin 2390.89
2 Black Loss CHN Cheng Yanzhen 2301.99
3 White Win CHN Luo Yan 2050.34
4 White Loss CHN Li Xiaoqing 2583.92
5 White Win CHN Huo Jiuxu 2295.10
6 White Loss CHN Wang Qingqing 2576.78
7 White Loss CHN Dong Xiaoli 2419.33
8 Black Loss CHN Wu Zhiqin 2454.15
Chinese National Championship 2019, Women Group
Date 2019-10-05 Rating 2238.77
Round Color Result Opponent
1 White Loss CHN He Xian 2137.91
2 Black Loss CHN Huo Jiuxu 2295.55
3 Black Win CHN Wang Jiayi 1990.12
4 Black Win CHN Wang Zhe 2104.07
5 Black Loss CHN Dong Xiaoli 2419.03
6 Black Loss CHN Yu Yaping 2200.01
7 Black Win CHN Gong Yixuan 1670.19
Women World Championship
Date 2019-08-10 Rating 2239.36
Round Color Result Opponent
1 Black Win EST Kolk Mari 1808.01
2 White Loss CHN Liu Xun 2373.17
3 White Draw RUS Tolstoguzova Sofia 2197.98
4 Black Draw JPN Fujita Maiko 2248.37
5 White Loss EST Reimand Hanna-Kai 1957.44
6 Black Win EST Kollo Liisa Maria 1542.89
7 White Win RUS Oborina Anastasja 2295.92
8 White Loss CHN Wu Zhiqin 2461.64
9 White Loss CHN Wang Qingqing 2573.42
Chinese National Open Tournament 2019, Women Group
Date 2019-07-17 Rating 2241.17
Round Color Result Opponent
1 Black Win CHN Xu Lingqin 2190.81
2 White Draw CHN Wang Qingqing 2575.40
3 White Loss CHN Dong Chenying 2328.21
4 White Loss CHN Wang Yelin 2395.60
5 Black Win CHN Jin Meng 2065.50
6 Black Win CHN Liu Zhao 2069.09
7 White Loss CHN Liu Xun 2377.50
Chinese National Team Championship 2019, Women Group
Date 2019-05-04 Rating 2244.77
Round Color Result Opponent
1 White Draw CHN Yu Yaping 2205.95
2 White Win CHN Xie Jiamei 2019.17
3 White Win CHN Shen Lanxin 2348.61
4 White Loss CHN Wu Zhiqin 2461.63
5 White Win CHN Li Jie 2205.75
6 White Loss CHN Zheng Yining 2154.65
7 White Win CHN Peng Lulu 2002.91
SOPAI Cup
Date 2018-11-25 Rating 2245.45
Round Color Result Opponent
1 White Loss CHN Zhang Wenbo 2318.26
2 Black Loss CHN Huang Shengming 2489.51
3 Black Win CHN Guo Haisen 2105.07
4 Black Draw CHN Huang Jianguang 2343.08
5 White Win CHN Wang Xinhui 2095.03
6 Black Loss CHN Qiu Yujin 2351.83
7 White Loss RUS Fedotov Denis 2578.45
8 Black Draw EST Reimand Hanna-Kai 1916.03
9 Black Loss CHN Hu Guanzhao 2314.50
Chinese National Elite Tournament 2018, Women Group
Date 2018-10-07 Rating 2249.68
Round Color Result Opponent
1 Black Loss CHN Wang Yelin 2396.81
2 White Loss CHN Xiao Huifang 2322.07
3 Black Loss CHN Li Xiaoqing 2594.45
4 White Loss TPE Chien Yung-Hsuan 2449.17
5 Black Win CHN Wang Qingqing 2570.68
6 Black Loss CHN Wu Zhiqin 2459.66
7 White Loss CHN Dong Xiaoli 2407.80
8 White Loss CHN Liu Xun 2393.31
Chinese National Championship 2018, Women Group
Date 2018-10-03 Rating 2250.33
Round Color Result Opponent
1 Black Win CHN Luo Yan 2074.45
2 Black Draw CHN Wang Qingqing 2571.28
3 Black Win CHN Wu Zhiqin 2459.40
4 White Loss CHN Li Xiaoqing 2594.27
5 Black Loss CHN Xiao Huifang 2322.33
6 Black Loss CHN Liu Xun 2393.57
7 Black Win CHN Zhang Chunxia 1772.92
Chinese National Open Tournament 2018, Women Group
Date 2018-07-16 Rating 2259.38
Round Color Result Opponent
1 Black Draw CHN Hu Jianhua 1956.74
2 Black Win CHN Wang Yelin 2387.08
3 White Win CHN Xiao Huifang 2313.30
4 Black Loss CHN Li Xiaoqing 2593.76
5 White Loss CHN Shen Lanxin 2366.77
Chinese National Team Championship 2018
Date 2018-04-07 Rating 2267.69
Round Color Result Opponent
W1 Black Loss CHN Wu Zhiqin 2458.98
W3 White Loss CHN Dong Chenying 2343.67
W4 Black Draw CHN Cao Xueyu 2072.93
W5 White Loss CHN Hu Xi 2329.41
Chinese National Open Tournament 2017, Women Group
Date 2017-07-19 Rating 2314.92
Round Color Result Opponent
1 Black Win CHN Zeng Bingjie 1900.80
3 Black Win CHN Xiao Huifang 2281.51
4 White Win CHN Dong Chenying 2342.18
5 White Win CHN Dong Xiaoli 2366.94
6 White Loss CHN Huang Qiongying 2450.27
8 White Win CHN Wang Yelin 2384.11
9 White Win CHN Xu Lingqin 2175.46
3rd National Mind Sports Games of China, Women Group Final
Date 2015-09-22 Rating 2324.04
Round Color Result Opponent
1 Black Loss CHN Huang Qiongying 2492.76
2 White Loss CHN Wan Junhong 2375.49
3 White Loss CHN Wu Zhiqin 2430.13
3rd National Mind Sports Games of China, Women Group A
Date 2015-09-20 Rating 2324.22
Round Color Result Opponent
1 White Win CHN Zhao Junfang 1864.90
2 Black Draw CHN Dong Chenying 2319.09
3 Black Win CHN Cheng Yanzhen 2272.53
4 White Draw CHN Dong Xiaoli 2289.23
5 Black Win CHN Yu Qunqiu 2127.74
6 White Loss CHN Wang Qingqing 2563.00
7 Black Win CHN Xu Lingqin 2177.56
8 Black Loss CHN Wu Zhiqin 2429.99
9 White Win CHN Huo Jiuxu 2219.64
Chinese National Open Tournament 2015, Women Group
Date 2015-04-06 Rating 2329.91
Round Color Result Opponent
1 White Loss CHN Li Xiaoqing 2499.76
2 Black Win CHN Wang Qingqing 2568.49
3 Black Win CHN Liu Qin 2166.23
4 White Draw CHN Hu Xi 2365.02
5 White Loss CHN Huang Qiongying 2477.53
7 White Win CHN Cheng Yanzhen 2291.34
Chinese National Championship 2014, Women Group
Date 2014-10-06 Rating 2322.59
Round Color Result Opponent
1 Black Win CHN Han Yue 2198.60
2 White Loss CHN Cheng Yanzhen 2297.50
3 Black Win CHN Shen Zihan 2045.71
4 White Loss CHN Wu Zhiqin 2379.68
5 Black Win CHN Li Jie 2117.68
6 White Draw CHN Wang Qingqing 2598.91
7 White Win CHN Li Xiaoqing 2476.57
Chinese National Championship 2013, Women Group Final
Date 2013-10-06 Rating 2285.76
Round Color Result Opponent
1 White Win CHN Wang Xinhui 2044.54
2 White Loss CHN Wu Zhiqin 2324.21
3 White Draw CHN Cheng Yanzhen 2255.61
3Q White Win CHN Cheng Yanzhen 2255.61
Chinese National Championship 2013, Women Group
Date 2013-10-05 Rating 2285.65
Round Color Result Opponent
1 White Win CHN Han Yu 1893.39
2 Black Draw CHN Liao Wenjun 1914.31
3 Black Loss CHN Wang Qingqing 2586.62
4 White Win CHN Wu Zhiqin 2324.02
5 White Win CHN Cheng Yanzhen 2255.49
6 Black Win CHN Dong Xiaoli 2185.69
7 White Draw CHN Li Jie 1884.49
Chinese National Open Tournament 2013, Women Group
Date 2013-06-12 Rating 2268.24
Round Color Result Opponent
2 White Loss TPE Chien Yung-Hsuan 2405.93
3 Black Loss CHN Liu Xun 2290.61
4 Black Loss CHN Wu Zhiqin 2300.74
5 White Win CHN Li Jie 1813.39
6 Black Win CHN Zhang Yanping 2018.25
7 White Draw CHN Han Yue 2197.27
Chinese National Championship 2012, Women Group
Date 2012-10-06 Rating 2250.42
Round Color Result Opponent
1 White Win CHN Zhang Yanping 2018.00
2 Black Draw CHN Li Jie 2099.63
3 White Loss CHN Cheng Yanzhen 2200.93
4 White Win CHN Han Yu 1914.34
5 Black Draw CHN Chen Zimin 2093.48
6 White Draw CHN Hu Xi 2325.56
7 Black Win CHN Liu Xun 2274.93
8 White Loss CHN Wang Qingqing 2556.67
9 Black Win CHN Li Chenrong 1822.52
Chinese National Open Tournament 2012, Women Group
Date 2012-06-24 Rating 2243.58
Round Color Result Opponent
1 White Win CHN Kuang Xingji 1598.50
2 Black Win CHN Chen Zimin 2085.99
3 White Loss CHN Wang Qingqing 2538.54
4 Black Loss CHN Han Yue 2204.81
5 White Loss CHN Zhang Yanping 2027.62
6 Black Win CHN Wu Huishan 1713.41
7 White Win CHN Kang Chou 1990.00
2nd National Mind Sports Games of China, Women Group Final
Date 2011-11-18 Rating 2244.51
Round Color Result Opponent
1 Black Loss CHN Zheng Weinan 2323.65
2 White Draw CHN Jiang Xiaohua 2240.08
2Q1 White Win CHN Jiang Xiaohua 2240.08
2Q2 White Win CHN Jiang Xiaohua 2240.08
3 Black Loss CHN Zhang Le 2151.49
2nd National Mind Sports Games of China, Women Group A
Date 2011-11-16 Rating 2244.52
Round Color Result Opponent
2 Black Win CHN Lyu Yuechan 1610.89
3 Black Draw CHN Liu Zhao 1946.26
4 White Win CHN Zhang Zhongyuan 2005.62
5 Black Win CHN Li Tao 2128.64
6 Black Win CHN Jiang Xiaohua 2240.36
7 White Win CHN Liu Xun 2240.84
8 White Win CHN Gu Wanqing 2182.65
9 White Loss CHN Huo Jiuxu 2226.99
Chinese National Championship 2011, Women Group
Date 2011-10-06 Rating 2241.48
Round Color Result Opponent
1 Black Win CHN Guo Xinlu 1739.62
2 White Win CHN Liu Jie 2195.41
3 Black Win CHN Huang Qiongying 2356.12
4 Black Loss CHN Wang Qingqing 2477.29
5 White Win CHN Liu Xun 2235.92
6 Black Win CHN Wang Yelin 2313.62
7 White Win CHN Zou Yuqiong 2110.33
8 Black Loss CHN Hu Xi 2345.39
9 White Loss CHN Jiang Xiaohua 2243.91
F1 Black Loss CHN Huang Qiongying 2356.12
F2 White Loss CHN Wang Yelin 2313.62
F3 Black Loss CHN Jiang Xiaohua 2243.91
Chinese National Open Tournament 2011, Women Group
Date 2011-06-06 Rating 2229.98
Round Color Result Opponent
1 White Loss CHN Zheng Weinan 2301.26
2 Black Win CHN Wu Zhiqin 2135.99
3 White Loss CHN Wang Qingqing 2442.13
4 White Win CHN Qiao Min 1922.81
5 White Win CHN Liu Xun 2215.74
6 Black Loss CHN Zheng Yining 2034.74
7 White Draw CHN Zhang Le 2129.38