CHN Yu Yajun

Place: Liaoning, China

Rating: 2227.53, Rank: 235

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

Top rating: 2319.56 (2015-04-06)

Games: 184, Wins: 82, Draws: 28, Losses: 74

Gy1: 31, Gy2: 78, Gy5: 94

4th National Mind Sports Games of China, Mixed Team
Date 2019-11-18 Rating 2227.53
Round Color Result Opponent
1 White Win CHN Liu Zhao 2054.60
2 White Draw CHN Cao Xueyu 2110.95
3 White Win CHN Liu Hongping 2089.88
4 Black Win CHN Cheng Yanzhen 2280.87
5 Black Draw CHN Wang Qingqing 2555.14
6 Black Draw CHN Zheng Weinan 2324.18
7 White Loss CHN Xiao Huifang 2342.98
4th National Mind Sports Games of China, Women
Date 2019-11-13 Rating 2227.10
Round Color Result Opponent
1 Black Win CHN Liu Zhao 2054.87
2 White Loss CHN Li Xiaofang 2028.49
3 Black Win CHN Zheng Yining 2132.91
4 White Win CHN Wang Zhe 2094.05
5 Black Draw CHN Cheng Yanzhen 2281.10
6 White Loss CHN Huo Jiuxu 2290.28
7 White Loss CHN Liu Qin 2240.93
8 Black Win CHN Yu Yaping 2186.80
9 White Draw CHN He Xian 2129.48
Chinese National Elite Tournament 2019, Women Group
Date 2019-10-09 Rating 2224.90
Round Color Result Opponent
1 Black Win CHN Wang Yelin 2388.17
2 Black Loss CHN Cheng Yanzhen 2281.12
3 White Win CHN Luo Yan 2038.05
4 White Loss CHN Li Xiaoqing 2566.27
5 White Win CHN Huo Jiuxu 2291.73
6 White Loss CHN Wang Qingqing 2551.83
7 White Loss CHN Dong Xiaoli 2405.48
8 Black Loss CHN Wu Zhiqin 2450.72
Chinese National Championship 2019, Women Group
Date 2019-10-05 Rating 2224.52
Round Color Result Opponent
1 White Loss CHN He Xian 2127.26
2 Black Loss CHN Huo Jiuxu 2292.10
3 Black Win CHN Wang Jiayi 1973.21
4 Black Win CHN Wang Zhe 2094.21
5 Black Loss CHN Dong Xiaoli 2405.15
6 Black Loss CHN Yu Yaping 2190.48
7 Black Win CHN Gong Yixuan 1694.94
Women World Championship
Date 2019-08-10 Rating 2224.63
Round Color Result Opponent
1 Black Win EST Kolk Mari 1743.45
2 White Loss CHN Liu Xun 2354.75
3 White Draw RUS Tolstoguzova Sofia 2151.93
4 Black Draw JPN Fujita Maiko 2249.15
5 White Loss EST Reimand Hanna-Kai 1891.89
6 Black Win EST Kollo Liisa Maria 1492.95
7 White Win RUS Oborina Anastasja 2255.59
8 White Loss CHN Wu Zhiqin 2455.46
9 White Loss CHN Wang Qingqing 2549.60
Chinese National Open Tournament 2019, Women Group
Date 2019-07-17 Rating 2226.44
Round Color Result Opponent
1 Black Win CHN Xu Lingqin 2178.36
2 White Draw CHN Wang Qingqing 2551.99
3 White Loss CHN Dong Chenying 2315.77
4 White Loss CHN Wang Yelin 2389.84
5 Black Win CHN Jin Meng 2051.03
6 Black Win CHN Liu Zhao 2059.65
7 White Loss CHN Liu Xun 2359.08
Chinese National Team Championship 2019, Women Group
Date 2019-05-04 Rating 2229.98
Round Color Result Opponent
1 White Draw CHN Yu Yaping 2196.39
2 White Win CHN Xie Jiamei 2010.49
3 White Win CHN Shen Lanxin 2325.92
4 White Loss CHN Wu Zhiqin 2453.13
5 White Win CHN Li Jie 2197.29
6 White Loss CHN Zheng Yining 2142.81
7 White Win CHN Peng Lulu 1989.05
SOPAI Cup
Date 2018-11-25 Rating 2230.27
Round Color Result Opponent
1 White Loss CHN Zhang Wenbo 2298.45
2 Black Loss CHN Huang Shengming 2475.56
3 Black Win CHN Guo Haisen 2055.12
4 Black Draw CHN Huang Jianguang 2320.86
5 White Win CHN Wang Xinhui 2073.42
6 Black Loss CHN Qiu Yujin 2356.23
7 White Loss RUS Fedotov Denis 2551.92
8 Black Draw EST Reimand Hanna-Kai 1863.94
9 Black Loss CHN Hu Guanzhao 2299.05
Chinese National Elite Tournament 2018, Women Group
Date 2018-10-07 Rating 2234.62
Round Color Result Opponent
1 Black Loss CHN Wang Yelin 2385.29
2 White Loss CHN Xiao Huifang 2308.59
3 Black Loss CHN Li Xiaoqing 2577.34
4 White Loss TPE Chien Yung-Hsuan 2432.34
5 Black Win CHN Wang Qingqing 2550.06
6 Black Loss CHN Wu Zhiqin 2447.05
7 White Loss CHN Dong Xiaoli 2392.85
8 White Loss CHN Liu Xun 2374.40
Chinese National Championship 2018, Women Group
Date 2018-10-03 Rating 2235.28
Round Color Result Opponent
1 Black Win CHN Luo Yan 2061.87
2 Black Draw CHN Wang Qingqing 2550.68
3 Black Win CHN Wu Zhiqin 2446.75
4 White Loss CHN Li Xiaoqing 2577.18
5 Black Loss CHN Xiao Huifang 2308.84
6 Black Loss CHN Liu Xun 2374.65
7 Black Win CHN Zhang Chunxia 1695.71
Chinese National Open Tournament 2018, Women Group
Date 2018-07-16 Rating 2244.66
Round Color Result Opponent
1 Black Draw CHN Hu Jianhua 1948.20
2 Black Win CHN Wang Yelin 2375.07
3 White Win CHN Xiao Huifang 2299.81
4 Black Loss CHN Li Xiaoqing 2576.88
5 White Loss CHN Shen Lanxin 2346.76
Chinese National Team Championship 2018
Date 2018-04-07 Rating 2253.38
Round Color Result Opponent
W1 Black Loss CHN Wu Zhiqin 2444.96
W3 White Loss CHN Dong Chenying 2331.06
W4 Black Draw CHN Cao Xueyu 2058.04
W5 White Loss CHN Hu Xi 2316.71
Chinese National Open Tournament 2017, Women Group
Date 2017-07-19 Rating 2301.61
Round Color Result Opponent
1 Black Win CHN Zeng Bingjie 1886.77
3 Black Win CHN Xiao Huifang 2268.35
4 White Win CHN Dong Chenying 2329.67
5 White Win CHN Dong Xiaoli 2351.83
6 White Loss CHN Huang Qiongying 2441.55
8 White Win CHN Wang Yelin 2371.18
9 White Win CHN Xu Lingqin 2160.59
3rd National Mind Sports Games of China, Women Group Final
Date 2015-09-22 Rating 2313.12
Round Color Result Opponent
1 Black Loss CHN Huang Qiongying 2486.95
2 White Loss CHN Wan Junhong 2370.06
3 White Loss CHN Wu Zhiqin 2417.43
3rd National Mind Sports Games of China, Women Group A
Date 2015-09-20 Rating 2313.31
Round Color Result Opponent
1 White Win CHN Zhao Junfang 1857.92
2 Black Draw CHN Dong Chenying 2308.22
3 Black Win CHN Cheng Yanzhen 2260.31
4 White Draw CHN Dong Xiaoli 2277.15
5 Black Win CHN Yu Qunqiu 2121.27
6 White Loss CHN Wang Qingqing 2547.58
7 Black Win CHN Xu Lingqin 2159.02
8 Black Loss CHN Wu Zhiqin 2417.30
9 White Win CHN Huo Jiuxu 2212.72
Chinese National Open Tournament 2015, Women Group
Date 2015-04-06 Rating 2319.56
Round Color Result Opponent
1 White Loss CHN Li Xiaoqing 2487.69
2 Black Win CHN Wang Qingqing 2554.41
3 Black Win CHN Liu Qin 2159.81
4 White Draw CHN Hu Xi 2354.31
5 White Loss CHN Huang Qiongying 2473.75
7 White Win CHN Cheng Yanzhen 2279.86
Chinese National Championship 2014, Women Group
Date 2014-10-06 Rating 2312.78
Round Color Result Opponent
1 Black Win CHN Han Yue 2189.29
2 White Loss CHN Cheng Yanzhen 2286.47
3 Black Win CHN Shen Zihan 2037.25
4 White Loss CHN Wu Zhiqin 2368.20
5 Black Win CHN Li Jie 2112.10
6 White Draw CHN Wang Qingqing 2585.89
7 White Win CHN Li Xiaoqing 2464.65
Chinese National Championship 2013, Women Group Final
Date 2013-10-06 Rating 2277.13
Round Color Result Opponent
1 White Win CHN Wang Xinhui 2031.67
2 White Loss CHN Wu Zhiqin 2313.82
3 White Draw CHN Cheng Yanzhen 2244.75
3Q White Win CHN Cheng Yanzhen 2244.75
Chinese National Championship 2013, Women Group
Date 2013-10-05 Rating 2277.02
Round Color Result Opponent
1 White Win CHN Han Yu 1882.28
2 Black Draw CHN Liao Wenjun 1884.81
3 Black Loss CHN Wang Qingqing 2574.97
4 White Win CHN Wu Zhiqin 2313.63
5 White Win CHN Cheng Yanzhen 2244.64
6 Black Win CHN Dong Xiaoli 2174.78
7 White Draw CHN Li Jie 1874.62
Chinese National Open Tournament 2013, Women Group
Date 2013-06-12 Rating 2260.30
Round Color Result Opponent
2 White Loss TPE Chien Yung-Hsuan 2393.60
3 Black Loss CHN Liu Xun 2284.54
4 Black Loss CHN Wu Zhiqin 2290.72
5 White Win CHN Li Jie 1809.70
6 Black Win CHN Zhang Yanping 2010.98
7 White Draw CHN Han Yue 2188.53
Chinese National Championship 2012, Women Group
Date 2012-10-06 Rating 2244.03
Round Color Result Opponent
1 White Win CHN Zhang Yanping 2010.93
2 Black Draw CHN Li Jie 2098.11
3 White Loss CHN Cheng Yanzhen 2190.18
4 White Win CHN Han Yu 1904.92
5 Black Draw CHN Chen Zimin 2085.81
6 White Draw CHN Hu Xi 2314.45
7 Black Win CHN Liu Xun 2271.71
8 White Loss CHN Wang Qingqing 2546.39
9 Black Win CHN Li Chenrong 1817.90
Chinese National Open Tournament 2012, Women Group
Date 2012-06-24 Rating 2237.91
Round Color Result Opponent
1 White Win CHN Kuang Xingji 1589.51
2 Black Win CHN Chen Zimin 2078.40
3 White Loss CHN Wang Qingqing 2528.53
4 Black Loss CHN Han Yue 2196.53
5 White Loss CHN Zhang Yanping 2020.64
6 Black Win CHN Wu Huishan 1691.13
7 White Win CHN Kang Chou 1984.66
2nd National Mind Sports Games of China, Women Group Final
Date 2011-11-18 Rating 2240.58
Round Color Result Opponent
1 Black Loss CHN Zheng Weinan 2314.74
2 White Draw CHN Jiang Xiaohua 2233.87
2Q1 White Win CHN Jiang Xiaohua 2233.87
2Q2 White Win CHN Jiang Xiaohua 2233.87
3 Black Loss CHN Zhang Le 2168.00
2nd National Mind Sports Games of China, Women Group A
Date 2011-11-16 Rating 2240.61
Round Color Result Opponent
2 Black Win CHN Lyu Yuechan 1560.81
3 Black Draw CHN Liu Zhao 1934.45
4 White Win CHN Zhang Zhongyuan 2022.83
5 Black Win CHN Li Tao 2119.11
6 Black Win CHN Jiang Xiaohua 2234.14
7 White Win CHN Liu Xun 2243.25
8 White Win CHN Gu Wanqing 2191.11
9 White Loss CHN Huo Jiuxu 2225.86
Chinese National Championship 2011, Women Group
Date 2011-10-06 Rating 2237.77
Round Color Result Opponent
1 Black Win CHN Guo Xinlu 1731.75
2 White Win CHN Liu Jie 2189.36
3 Black Win CHN Huang Qiongying 2377.01
4 Black Loss CHN Wang Qingqing 2467.60
5 White Win CHN Liu Xun 2239.34
6 Black Win CHN Wang Yelin 2310.09
7 White Win CHN Zou Yuqiong 2100.49
8 Black Loss CHN Hu Xi 2332.51
9 White Loss CHN Jiang Xiaohua 2237.73
F1 Black Loss CHN Huang Qiongying 2377.01
F2 White Loss CHN Wang Yelin 2310.09
F3 Black Loss CHN Jiang Xiaohua 2237.73
Chinese National Open Tournament 2011, Women Group
Date 2011-06-06 Rating 2226.57
Round Color Result Opponent
1 White Loss CHN Zheng Weinan 2292.04
2 Black Win CHN Wu Zhiqin 2126.25
3 White Loss CHN Wang Qingqing 2431.63
4 White Win CHN Qiao Min 1915.68
5 White Win CHN Liu Xun 2223.00
6 Black Loss CHN Zheng Yining 2031.13
7 White Draw CHN Zhang Le 2154.56