CHN Yu Yajun

Place: Liaoning, China

Rating: 2220.43, Rank: 244

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

Top rating: 2315.11 (2015-04-06)

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

Gy1: 47, Gy2: 83, Gy5: 106

4th National Mind Sports Games of China, Mixed Team
Date 2019-11-18 Rating 2220.43
Round Color Result Opponent
1 White Win CHN Liu Zhao 2047.41
2 White Draw CHN Cao Xueyu 2053.65
3 White Win CHN Liu Hongping 2085.24
4 Black Win CHN Cheng Yanzhen 2274.48
5 Black Draw CHN Wang Qingqing 2550.08
6 Black Draw CHN Zheng Weinan 2316.75
7 White Loss CHN Xiao Huifang 2337.91
4th National Mind Sports Games of China, Women
Date 2019-11-13 Rating 2220.02
Round Color Result Opponent
1 Black Win CHN Liu Zhao 2047.68
2 White Loss CHN Li Xiaofang 2023.35
3 Black Win CHN Zheng Yining 2125.19
4 White Win CHN Wang Zhe 2086.71
5 Black Draw CHN Cheng Yanzhen 2274.73
6 White Loss CHN Huo Jiuxu 2285.36
7 White Loss CHN Liu Qin 2234.13
8 Black Win CHN Yu Yaping 2179.27
9 White Draw CHN He Xian 2123.39
Chinese National Elite Tournament 2019, Women Group
Date 2019-10-09 Rating 2217.94
Round Color Result Opponent
1 Black Win CHN Wang Yelin 2383.11
2 Black Loss CHN Cheng Yanzhen 2274.87
3 White Win CHN Luo Yan 2033.21
4 White Loss CHN Li Xiaoqing 2561.08
5 White Win CHN Huo Jiuxu 2286.83
6 White Loss CHN Wang Qingqing 2546.77
7 White Loss CHN Dong Xiaoli 2399.59
8 Black Loss CHN Wu Zhiqin 2444.99
Chinese National Championship 2019, Women Group
Date 2019-10-05 Rating 2217.57
Round Color Result Opponent
1 White Loss CHN He Xian 2121.14
2 Black Loss CHN Huo Jiuxu 2287.20
3 Black Win CHN Wang Jiayi 1962.82
4 Black Win CHN Wang Zhe 2086.85
5 Black Loss CHN Dong Xiaoli 2399.27
6 Black Loss CHN Yu Yaping 2183.05
7 Black Win CHN Gong Yixuan 1685.80
Women World Championship
Date 2019-08-10 Rating 2217.83
Round Color Result Opponent
1 Black Win EST Kolk Mari 1736.35
2 White Loss CHN Liu Xun 2357.41
3 White Draw RUS Tolstoguzova Sofia 2147.50
4 Black Draw JPN Fujita Maiko 2222.53
5 White Loss EST Reimand Hanna-Kai 1867.40
6 Black Win EST Kollo Liisa Maria 1497.46
7 White Win RUS Oborina Anastasja 2242.30
8 White Loss CHN Wu Zhiqin 2449.63
9 White Loss CHN Wang Qingqing 2544.47
Chinese National Open Tournament 2019, Women Group
Date 2019-07-17 Rating 2219.75
Round Color Result Opponent
1 Black Win CHN Xu Lingqin 2170.85
2 White Draw CHN Wang Qingqing 2546.85
3 White Loss CHN Dong Chenying 2309.87
4 White Loss CHN Wang Yelin 2384.78
5 Black Win CHN Jin Meng 2051.22
6 Black Win CHN Liu Zhao 2052.91
7 White Loss CHN Liu Xun 2361.19
Chinese National Team Championship 2019, Women Group
Date 2019-05-04 Rating 2223.53
Round Color Result Opponent
1 White Draw CHN Yu Yaping 2189.24
2 White Win CHN Xie Jiamei 2008.13
3 White Win CHN Shen Lanxin 2321.37
4 White Loss CHN Wu Zhiqin 2447.34
5 White Win CHN Li Jie 2193.23
6 White Loss CHN Zheng Yining 2135.82
7 White Win CHN Peng Lulu 1987.34
SOPAI Cup
Date 2018-11-25 Rating 2224.18
Round Color Result Opponent
1 White Loss CHN Zhang Wenbo 2294.14
2 Black Loss CHN Huang Shengming 2471.10
3 Black Win CHN Guo Haisen 2051.73
4 Black Draw CHN Huang Jianguang 2316.82
5 White Win CHN Wang Xinhui 2068.41
6 Black Loss CHN Qiu Yujin 2348.77
7 White Loss RUS Fedotov Denis 2547.62
8 Black Draw EST Reimand Hanna-Kai 1844.55
9 Black Loss CHN Hu Guanzhao 2295.40
Chinese National Elite Tournament 2018, Women Group
Date 2018-10-07 Rating 2228.62
Round Color Result Opponent
1 Black Loss CHN Wang Yelin 2380.27
2 White Loss CHN Xiao Huifang 2303.59
3 Black Loss CHN Li Xiaoqing 2572.26
4 White Loss TPE Chien Yung-Hsuan 2427.09
5 Black Win CHN Wang Qingqing 2544.56
6 Black Loss CHN Wu Zhiqin 2441.33
7 White Loss CHN Dong Xiaoli 2387.37
8 White Loss CHN Liu Xun 2371.99
Chinese National Championship 2018, Women Group
Date 2018-10-03 Rating 2229.28
Round Color Result Opponent
1 Black Win CHN Luo Yan 2057.31
2 Black Draw CHN Wang Qingqing 2545.17
3 Black Win CHN Wu Zhiqin 2441.03
4 White Loss CHN Li Xiaoqing 2572.10
5 Black Loss CHN Xiao Huifang 2303.84
6 Black Loss CHN Liu Xun 2372.19
7 Black Win CHN Zhang Chunxia 1693.44
Chinese National Open Tournament 2018, Women Group
Date 2018-07-16 Rating 2238.70
Round Color Result Opponent
1 Black Draw CHN Hu Jianhua 1944.96
2 Black Win CHN Wang Yelin 2370.01
3 White Win CHN Xiao Huifang 2294.82
4 Black Loss CHN Li Xiaoqing 2571.78
5 White Loss CHN Shen Lanxin 2342.53
Chinese National Team Championship 2018
Date 2018-04-07 Rating 2247.40
Round Color Result Opponent
W1 Black Loss CHN Wu Zhiqin 2439.16
W3 White Loss CHN Dong Chenying 2325.31
W4 Black Draw CHN Cao Xueyu 2026.96
W5 White Loss CHN Hu Xi 2311.03
Chinese National Open Tournament 2017, Women Group
Date 2017-07-19 Rating 2296.06
Round Color Result Opponent
1 Black Win CHN Zeng Bingjie 1883.45
3 Black Win CHN Xiao Huifang 2263.38
4 White Win CHN Dong Chenying 2324.38
5 White Win CHN Dong Xiaoli 2346.62
6 White Loss CHN Huang Qiongying 2436.92
8 White Win CHN Wang Yelin 2366.05
9 White Win CHN Xu Lingqin 2154.82
3rd National Mind Sports Games of China, Women Group Final
Date 2015-09-22 Rating 2308.48
Round Color Result Opponent
1 Black Loss CHN Huang Qiongying 2482.58
2 White Loss CHN Wan Junhong 2365.57
3 White Loss CHN Wu Zhiqin 2412.73
3rd National Mind Sports Games of China, Women Group A
Date 2015-09-20 Rating 2308.67
Round Color Result Opponent
1 White Win CHN Zhao Junfang 1854.86
2 Black Draw CHN Dong Chenying 2303.72
3 Black Win CHN Cheng Yanzhen 2255.84
4 White Draw CHN Dong Xiaoli 2272.63
5 Black Win CHN Yu Qunqiu 2117.47
6 White Loss CHN Wang Qingqing 2542.06
7 Black Win CHN Xu Lingqin 2154.27
8 Black Loss CHN Wu Zhiqin 2412.60
9 White Win CHN Huo Jiuxu 2208.69
Chinese National Open Tournament 2015, Women Group
Date 2015-04-06 Rating 2315.11
Round Color Result Opponent
1 White Loss CHN Li Xiaoqing 2483.01
2 Black Win CHN Wang Qingqing 2549.26
3 Black Win CHN Liu Qin 2154.62
4 White Draw CHN Hu Xi 2349.97
5 White Loss CHN Huang Qiongying 2469.48
7 White Win CHN Cheng Yanzhen 2275.59
Chinese National Championship 2014, Women Group
Date 2014-10-06 Rating 2308.56
Round Color Result Opponent
1 Black Win CHN Han Yue 2185.53
2 White Loss CHN Cheng Yanzhen 2282.37
3 Black Win CHN Shen Zihan 2034.12
4 White Loss CHN Wu Zhiqin 2363.90
5 Black Win CHN Li Jie 2108.47
6 White Draw CHN Wang Qingqing 2581.05
7 White Win CHN Li Xiaoqing 2460.02
Chinese National Championship 2013, Women Group Final
Date 2013-10-06 Rating 2273.35
Round Color Result Opponent
1 White Win CHN Wang Xinhui 2027.88
2 White Loss CHN Wu Zhiqin 2309.96
3 White Draw CHN Cheng Yanzhen 2241.01
3Q White Win CHN Cheng Yanzhen 2241.01
Chinese National Championship 2013, Women Group
Date 2013-10-05 Rating 2273.24
Round Color Result Opponent
1 White Win CHN Han Yu 1878.50
2 Black Draw CHN Liao Wenjun 1882.13
3 Black Loss CHN Wang Qingqing 2570.72
4 White Win CHN Wu Zhiqin 2309.77
5 White Win CHN Cheng Yanzhen 2240.90
6 Black Win CHN Dong Xiaoli 2170.82
7 White Draw CHN Li Jie 1871.68
Chinese National Open Tournament 2013, Women Group
Date 2013-06-12 Rating 2256.65
Round Color Result Opponent
2 White Loss TPE Chien Yung-Hsuan 2389.43
3 Black Loss CHN Liu Xun 2280.82
4 Black Loss CHN Wu Zhiqin 2287.01
5 White Win CHN Li Jie 1807.75
6 Black Win CHN Zhang Yanping 2007.84
7 White Draw CHN Han Yue 2185.07
Chinese National Championship 2012, Women Group
Date 2012-10-06 Rating 2240.67
Round Color Result Opponent
1 White Win CHN Zhang Yanping 2007.95
2 Black Draw CHN Li Jie 2095.07
3 White Loss CHN Cheng Yanzhen 2186.84
4 White Win CHN Han Yu 1901.58
5 Black Draw CHN Chen Zimin 2082.75
6 White Draw CHN Hu Xi 2311.02
7 Black Win CHN Liu Xun 2268.31
8 White Loss CHN Wang Qingqing 2542.70
9 Black Win CHN Li Chenrong 1815.89
Chinese National Open Tournament 2012, Women Group
Date 2012-06-24 Rating 2234.66
Round Color Result Opponent
1 White Win CHN Kuang Xingji 1587.98
2 Black Win CHN Chen Zimin 2075.39
3 White Loss CHN Wang Qingqing 2524.98
4 Black Loss CHN Han Yue 2193.24
5 White Loss CHN Zhang Yanping 2017.72
6 Black Win CHN Wu Huishan 1689.26
7 White Win CHN Kang Chou 1982.40
2nd National Mind Sports Games of China, Women Group Final
Date 2011-11-18 Rating 2237.52
Round Color Result Opponent
1 Black Loss CHN Zheng Weinan 2311.59
2 White Draw CHN Jiang Xiaohua 2231.11
2Q1 White Win CHN Jiang Xiaohua 2231.11
2Q2 White Win CHN Jiang Xiaohua 2231.11
3 Black Loss CHN Zhang Le 2165.27
2nd National Mind Sports Games of China, Women Group A
Date 2011-11-16 Rating 2237.55
Round Color Result Opponent
2 Black Win CHN Yuechan Lyu 1559.26
3 Black Draw CHN Liu Zhao 1931.60
4 White Win CHN Zhang Zhongyuan 2020.32
5 Black Win CHN Li Tao 2116.62
6 Black Win CHN Jiang Xiaohua 2231.38
7 White Win CHN Liu Xun 2240.22
8 White Win CHN Gu Wanqing 2188.73
9 White Loss CHN Huo Jiuxu 2222.92
Chinese National Championship 2011, Women Group
Date 2011-10-06 Rating 2234.74
Round Color Result Opponent
1 Black Win CHN Guo Xinlu 1728.99
2 White Win CHN Liu Jie 2186.84
3 Black Win CHN Huang Qiongying 2373.87
4 Black Loss CHN Wang Qingqing 2464.38
5 White Win CHN Liu Xun 2236.35
6 Black Win CHN Wang Yelin 2307.16
7 White Win CHN Zou Yuqiong 2098.19
8 Black Loss CHN Hu Xi 2329.37
9 White Loss CHN Jiang Xiaohua 2234.97
F1 Black Loss CHN Huang Qiongying 2373.87
F2 White Loss CHN Wang Yelin 2307.16
F3 Black Loss CHN Jiang Xiaohua 2234.97
Chinese National Open Tournament 2011, Women Group
Date 2011-06-06 Rating 2223.58
Round Color Result Opponent
1 White Loss CHN Zheng Weinan 2289.07
2 Black Win CHN Wu Zhiqin 2123.23
3 White Loss CHN Wang Qingqing 2428.53
4 White Win CHN Qiao Min 1913.55
5 White Win CHN Liu Xun 2220.10
6 Black Loss CHN Zheng Yining 2028.27
7 White Draw CHN Zhang Le 2151.89