Yu Yajun, China - Renju Rating

Yu Yajun (于亚君)

Place: Liaoning, China

Rating: 2387.81, Std: 64.16, Rank: 165

First game: 2008-12-14, Last game: 2023-08-22

Top rating: 2387.81 (2023-08-22)

Games: 292, Wins: 128, Draws: 47, Losses: 117

Gy1: 53, Gy2: 69, Gy5: 169

Chinese National Ding'an Open 2023
Date 2023-08-22 Rating 2387.81
Round Color Result Opponent
1 Black Loss Lu Hai 2686.25
3 White Win Cheng Yanzhen 2381.39
4 Black Loss Wan Junhong 2453.82
5 White Win Lu Yi 2307.03
6 Black Win Chen Xin 2439.51
7 White Draw Ai Xianping 2638.55
Chinese National Team Championship 2023
Date 2023-06-24 Rating 2382.55
Round Color Result Opponent
1 Black Draw Wan Junhong 2449.98
2 White Loss Jin Rui 2406.23
3 White Win Gao Jiaxuan 2067.11
4 Black Win Zheng Yining 2350.53
5 White Draw Huang Qiongying 2476.13
6 Black Draw Wang Qingqing 2583.48
7 White Draw Shen Lanxin 2525.02
Chinese National Championship 2023, Women Group Final
Date 2023-05-06 Rating 2375.23
Round Color Result Opponent
1QF White Loss Wang Qingqing 2585.00
2SF Black Loss Liu Qin 2351.57
3F White Loss Huang Qiongying 2472.12
Chinese National Championship 2023, Women Group Preliminary
Date 2023-05-05 Rating 2375.17
Round Color Result Opponent
1 Black Win Yang Ziyu 2000.59
2 Black Draw Li Xiaoqing 2518.09
3 White Loss Wang Qingqing 2585.05
4 White Win Yu Xiaomi 2143.19
5 Black Win Song Chanjuan 2295.69
6 White Draw Shen Lanxin 2522.09
7 Black Draw Liu Qin 2351.40
Chinese National City Team Tournament 2023
Date 2023-05-02 Rating 2374.79
Round Color Result Opponent
1 White Win Chen Zhenjiao 1718.08
2 Black Win Song Chanjuan 2295.42
3 White Win Huang Junshuai 1865.83
4 Black Draw Li Xiaofang 2134.19
5 White Loss Wang Qingqing 2585.36
6 White Loss Wan Junhong 2447.50
7 Black Loss Jin Rui 2403.02
Chinese National Championship 2022, Women Group Preliminary
Date 2023-03-20 Rating 2372.28
Round Color Result Opponent
1 Black Draw Jin Rui 2396.35
2 White Draw Song Chanjuan 2295.61
3 Black Loss Zheng Xiaoyang 2041.86
4 White Win Fan Zhiyi 1941.47
5 Black Win Li Jie 2025.55
6 White Draw Wen Yongcai 2308.77
7 Black Win Yu Changxuan 2171.88
Chinese National Renju King Tournament 2022
Date 2022-11-29 Rating 2370.73
Round Color Result Opponent
1 Black Loss Yang Tingyu 2519.38
2 Black Win Ge Yuwei 1780.59
3 White Win Shen Lanxin 2500.06
4 White Draw Huang Shengming 2649.65
5 Black Loss Li Xiaoqing 2538.44
6 White Win Wu Zhiqin 2458.30
7 White Loss Meng Jiehuan 2535.45
8 White Win Wan Junhong 2426.56
9 Black Win Chen Jing 2562.34
The Fourth World Renju Open
Date 2022-11-13 Rating 2367.96
Round Color Result Opponent
1 White Loss Zhang Xiaojian 2459.17
2 White Win Ge Yuwei 1780.60
3 White Loss Wan Junhong 2425.49
4 Black Win Gao Jiaxuan 2066.84
5 Black Loss Zhu Tianyi 2482.54
6 White Draw Lu Yi 2297.43
7 White Win Li Xiaoqing 2538.08
Chinese National Team Championship 2021, Finals (online)
Date 2022-01-16 Rating 2323.03
Round Color Result Opponent
1 Black Win Li Xiaofang 2109.36
2 White Loss Liu Xun 2386.54
3 Black Loss Huo Jiuxu 2364.32
4 Black Win Cheng Yanzhen 2372.63
Chinese National Team Championship 2021, First round (online)
Date 2022-01-09 Rating 2322.02
Round Color Result Opponent
1 White Loss Zhang Peipei 2079.77
Chinese National Team Championship 2021, Qualification (online)
Date 2022-01-08 Rating 2321.93
Round Color Result Opponent
2 White Win Sun Qian 1934.82
3 Black Loss Li Xiaoqing 2564.81
4 White Loss Liu Xun 2386.82
5 Black Loss Cheng Yanzhen 2373.29
Chinese National Championship 2021, Women Group
Date 2021-10-07 Rating 2320.42
Round Color Result Opponent
1 White Loss Shen Lanxin 2467.67
2 White Win Zhang Peipei 2071.97
3 White Draw Wang Yelin 2381.63
4 White Loss Fang Guanping 2150.61
5 White Win Huo Jiuxu 2353.56
6 White Loss Liu Xun 2389.74
7 Black Win Zhang Xiaoting 2103.73
The Third Anji World Renju Open
Date 2020-12-20 Rating 2323.84
Round Color Result Opponent
1 Black Win Mei Fan 2637.97
2 White Draw Fan Xingcen 2482.49
3 Black Loss Xie Weixiang 2547.77
4 Black Loss Yin Jiamiao 2376.05
5 Black Draw Meng Jiehuan 2511.69
6 White Loss Mao Weiming 2330.44
Chinese National Championship 2020, Women Group (online)
Date 2020-12-16 Rating 2323.83
Round Color Result Opponent
1 White Win Lin Yinqi 2037.71
2 Black Win Hu Wanlin 2006.57
3 White Draw Cheng Yanzhen 2392.45
4 White Win Wu Zhiqin 2471.08
5 White Win Huo Jiuxu 2338.25
6 White Loss Wan Junhong 2454.71
7 White Loss Liu Xun 2402.50
Mind Master Games 2020
Date 2020-10-18 Rating 2319.72
Round Color Result Opponent
1 Black Win Li Zhen 2304.22
2 White Loss Jiang Qiwen 2723.53
3 Black Win Leong Chit Seong 1876.05
4 Black Win Ma Wangyue 2182.23
5 Black Win Jin Nanchuan 2128.80
6 Black Loss Wan Junhong 2453.82
7 Black Loss Liu Qin 2288.10
8 Black Win Wang Yuxi 2249.53
9 Black Loss Mao Weiming 2324.99
4th National Mind Sports Games of China, Mixed Team
Date 2019-11-18 Rating 2294.67
Round Color Result Opponent
1 White Win Liu Zhao 2095.43
2 White Draw Cao Xueyu 2152.73
3 White Win Liu Hongping 2127.66
4 Black Win Cheng Yanzhen 2354.35
5 Black Draw Wang Qingqing 2603.43
6 Black Draw Zheng Weinan 2363.48
7 White Loss Xiao Huifang 2390.85
4th National Mind Sports Games of China, Women
Date 2019-11-13 Rating 2293.93
Round Color Result Opponent
1 Black Win Liu Zhao 2095.71
2 White Loss Li Xiaofang 2083.06
3 Black Win Zheng Yining 2246.08
4 White Win Wang Zhe 2138.12
5 Black Draw Cheng Yanzhen 2354.16
6 White Loss Huo Jiuxu 2338.79
7 White Loss Liu Qin 2288.14
8 Black Win Yu Yaping 2232.04
9 White Draw He Xian 2161.36
Chinese National Elite Tournament 2019, Women Group
Date 2019-10-09 Rating 2289.86
Round Color Result Opponent
1 Black Win Wang Yelin 2431.51
2 Black Loss Cheng Yanzhen 2351.77
3 White Win Luo Yan 2081.68
4 White Loss Li Xiaoqing 2609.29
5 White Win Huo Jiuxu 2340.31
6 White Loss Wang Qingqing 2601.10
7 White Loss Dong Xiaoli 2458.44
8 Black Loss Wu Zhiqin 2493.86
Chinese National Championship 2019, Women Group
Date 2019-10-05 Rating 2289.30
Round Color Result Opponent
1 White Loss He Xian 2160.06
2 Black Loss Huo Jiuxu 2340.67
3 Black Win Wang Jiayi 1997.21
4 Black Win Wang Zhe 2138.08
5 Black Loss Dong Xiaoli 2458.14
6 Black Loss Yu Yaping 2235.67
7 Black Win Gong Yixuan 1727.38
Women World Championship
Date 2019-08-10 Rating 2287.66
Round Color Result Opponent
1 Black Win Kolk Mari 1849.67
2 White Loss Liu Xun 2415.11
3 White Draw Tolstoguzova Sofia 2244.61
4 Black Draw Fujita Maiko 2283.12
5 White Loss Reimand Hanna-Kai 2007.55
6 Black Win Kõllo Liisa Maria 1619.26
7 White Win Oborina Anastasja 2334.92
8 White Loss Wu Zhiqin 2500.87
9 White Loss Wang Qingqing 2600.14
Chinese National Open 2019, Women Group
Date 2019-07-17 Rating 2288.62
Round Color Result Opponent
1 Black Win Xu Lingqin 2224.32
2 White Draw Wang Qingqing 2602.76
3 White Loss Dong Chenying 2353.42
4 White Loss Wang Yelin 2435.71
5 Black Win Jin Meng 2090.65
6 Black Win Liu Zhao 2100.32
7 White Loss Liu Xun 2418.97
Chinese National Team Championship 2019, Women Group
Date 2019-05-04 Rating 2290.30
Round Color Result Opponent
1 White Draw Yu Yaping 2241.13
2 White Win Xie Jiamei 2034.81
3 White Win Shen Lanxin 2395.46
4 White Loss Wu Zhiqin 2500.15
5 White Win Li Jie 2233.53
6 White Loss Zheng Yining 2240.64
7 White Win Peng Lulu 2027.99
SOPAI Cup
Date 2018-11-25 Rating 2287.25
Round Color Result Opponent
1 White Loss Zhang Wenbo 2362.96
2 Black Loss Huang Shengming 2540.64
3 Black Win Guo Haisen 2155.84
4 Black Draw Huang Jianguang 2397.27
5 White Win Wang Xinhui 2128.28
6 Black Loss Qiu Yujin 2366.23
7 White Loss Fedotov Denis 2610.89
8 Black Draw Reimand Hanna-Kai 1959.94
9 Black Loss Hu Guanzhao 2348.14
Chinese National Elite Tournament 2018, Women Group
Date 2018-10-07 Rating 2290.41
Round Color Result Opponent
1 Black Loss Wang Yelin 2434.74
2 White Loss Xiao Huifang 2356.61
3 Black Loss Li Xiaoqing 2625.53
4 White Loss Chien Yung-Hsuan 2494.86
5 Black Win Wang Qingqing 2602.17
6 Black Loss Wu Zhiqin 2496.50
7 White Loss Dong Xiaoli 2443.88
8 White Loss Liu Xun 2430.27
Chinese National Championship 2018, Women Group
Date 2018-10-03 Rating 2290.98
Round Color Result Opponent
1 Black Win Luo Yan 2104.32
2 Black Draw Wang Qingqing 2602.79
3 Black Win Wu Zhiqin 2496.20
4 White Loss Li Xiaoqing 2625.37
5 Black Loss Xiao Huifang 2356.85
6 Black Loss Liu Xun 2430.46
7 Black Win Zhang Chunxia 1806.89
Chinese National Open 2018, Women Group
Date 2018-07-16 Rating 2298.78
Round Color Result Opponent
1 Black Draw Hu Jianhua 1987.27
2 Black Win Wang Yelin 2424.23
3 White Win Xiao Huifang 2347.65
4 Black Loss Li Xiaoqing 2624.98
5 White Loss Shen Lanxin 2408.20
Chinese National Team Championship 2018
Date 2018-04-07 Rating 2305.64
Round Color Result Opponent
W1 Black Loss Wu Zhiqin 2494.31
W3 White Loss Dong Chenying 2371.36
W4 Black Draw Cao Xueyu 2107.06
W5 White Loss Hu Xi 2345.13
Chinese National Open 2017, Women Group
Date 2017-07-19 Rating 2350.09
Round Color Result Opponent
1 Black Win Zeng Bingjie 1937.73
3 Black Win Xiao Huifang 2314.63
4 White Win Dong Chenying 2370.91
5 White Win Dong Xiaoli 2399.66
6 White Loss Huang Qiongying 2475.95
8 White Win Wang Yelin 2418.57
9 White Win Xu Lingqin 2206.24
3rd National Mind Sports Games of China, Women Group Final
Date 2015-09-22 Rating 2353.82
Round Color Result Opponent
1 Black Loss Huang Qiongying 2517.93
2 White Loss Wan Junhong 2402.74
3 White Loss Wu Zhiqin 2459.99
3rd National Mind Sports Games of China, Women Group A
Date 2015-09-20 Rating 2353.99
Round Color Result Opponent
1 White Win Zhao Junfang 1888.91
2 Black Draw Dong Chenying 2347.59
3 Black Win Cheng Yanzhen 2302.24
4 White Draw Dong Xiaoli 2317.31
5 Black Win Yu Qunqiu 2152.97
6 White Loss Wang Qingqing 2592.20
7 Black Win Xu Lingqin 2205.94
8 Black Loss Wu Zhiqin 2459.83
9 White Win Huo Jiuxu 2248.69
Chinese National Open 2015, Women Group
Date 2015-04-06 Rating 2358.62
Round Color Result Opponent
1 White Loss Li Xiaoqing 2527.49
2 Black Win Wang Qingqing 2596.85
3 Black Win Liu Qin 2195.31
4 White Draw Hu Xi 2387.32
5 White Loss Huang Qiongying 2502.28
7 White Win Cheng Yanzhen 2319.49
Chinese National Championship 2014, Women Group
Date 2014-10-06 Rating 2350.36
Round Color Result Opponent
1 Black Win Han Yue 2224.98
2 White Loss Cheng Yanzhen 2324.52
3 Black Win Shen Zihan 2065.91
4 White Loss Wu Zhiqin 2407.65
5 Black Win Li Jie 2142.80
6 White Draw Wang Qingqing 2626.36
7 White Win Li Xiaoqing 2504.15
Chinese National Championship 2013, Women Group Final
Date 2013-10-06 Rating 2311.99
Round Color Result Opponent
1 White Win Wang Xinhui 2068.69
2 White Loss Wu Zhiqin 2350.41
3 White Draw Cheng Yanzhen 2281.23
3Q White Win Cheng Yanzhen 2281.23
Chinese National Championship 2013, Women Group
Date 2013-10-05 Rating 2311.87
Round Color Result Opponent
1 White Win Han Yu 1929.17
2 Black Draw Liao Wenjun 1938.62
3 Black Loss Wang Qingqing 2610.96
4 White Win Wu Zhiqin 2350.21
5 White Win Cheng Yanzhen 2281.11
6 Black Win Dong Xiaoli 2210.91
7 White Draw Li Jie 1902.43
Chinese National Open 2013, Women Group
Date 2013-06-12 Rating 2294.04
Round Color Result Opponent
2 White Loss Chien Yung-Hsuan 2439.91
3 Black Loss Liu Xun 2315.33
4 Black Loss Wu Zhiqin 2326.42
5 White Win Li Jie 1960.68
6 Black Win Zhang Yanping 2047.25
7 White Draw Han Yue 2224.42
Chinese National Championship 2012, Women Group
Date 2012-10-06 Rating 2273.96
Round Color Result Opponent
1 White Win Zhang Yanping 2044.91
2 Black Draw Li Jie 2123.41
3 White Loss Cheng Yanzhen 2225.29
4 White Win Han Yu 1945.99
5 Black Draw Chen Zimin 2115.32
6 White Draw Hu Xi 2345.03
7 Black Win Liu Xun 2298.05
8 White Loss Wang Qingqing 2573.96
9 Black Win Li Chenrong 1841.50
Chinese National Open 2012, Women Group
Date 2012-06-24 Rating 2266.22
Round Color Result Opponent
1 White Win Kuang Xingji 1611.28
2 Black Win Chen Zimin 2107.43
3 White Loss Wang Qingqing 2553.23
4 Black Loss Han Yue 2230.46
5 White Loss Zhang Yanping 2053.78
6 Black Win Wu Huishan 1730.62
7 White Win Kang Chou 2012.91
2nd National Mind Sports Games of China, Women Group Final
Date 2011-11-18 Rating 2265.27
Round Color Result Opponent
1 Black Loss Zheng Weinan 2345.63
2 White Draw Jiang Xiaohua 2259.83
2Q1 White Win Jiang Xiaohua 2259.83
2Q2 White Win Jiang Xiaohua 2259.83
3 Black Loss Zhang Le 2172.54
2nd National Mind Sports Games of China, Women Group A
Date 2011-11-16 Rating 2265.27
Round Color Result Opponent
2 Black Win Lyu Yuechan 1635.86
3 Black Draw Liu Zhao 1981.58
4 White Win Zhang Zhongyuan 2035.90
5 Black Win Li Tao 2171.48
6 Black Win Jiang Xiaohua 2260.11
7 White Win Liu Xun 2261.81
8 White Win Gu Wanqing 2182.44
9 White Loss Huo Jiuxu 2244.35
Chinese National Championship 2011, Women Group
Date 2011-10-06 Rating 2261.84
Round Color Result Opponent
1 Black Win Guo Xinlu 1764.00
2 White Win Liu Jie 2212.14
3 Black Win Huang Qiongying 2375.89
4 Black Loss Wang Qingqing 2484.76
5 White Win Liu Xun 2256.64
6 Black Win Wang Yelin 2337.48
7 White Win Zou Yuqiong 2129.52
8 Black Loss Hu Xi 2364.07
9 White Loss Jiang Xiaohua 2263.53
F1 Black Loss Huang Qiongying 2375.89
F2 White Loss Wang Yelin 2337.48
F3 Black Loss Jiang Xiaohua 2263.53
Chinese National Open Tournament 2011, Women Group
Date 2011-06-06 Rating 2249.32
Round Color Result Opponent
1 White Loss Zheng Weinan 2323.41
2 Black Win Wu Zhiqin 2157.92
3 White Loss Wang Qingqing 2444.94
4 White Win Qiao Min 1942.78
5 White Win Liu Xun 2235.82
6 Black Loss Zheng Yining 2062.13
7 White Draw Zhang Le 2150.59
Chinese National Championship 2010
Date 2010-10-06 Rating 2233.90
Round Color Result Opponent
A1 White Win Yu Jun 1499.55
A2 Black Loss Huang Liqin 2519.42
A3 White Win Kang Haining 1948.97
A4 Black Loss Dai Xiaohan 2667.11
A5 Black Win Yu Zhicheng 1786.34
A6 White Draw Yin Tong 2269.78
A7 Black Loss Chen Xin 2401.34
A8 Black Loss Zhang Cai 2247.65
A9 Black Loss Shi Weixin 2144.62
Chinese National Championship 2008
Date 2008-12-14 Rating 2256.80
Round Color Result Opponent
8 White Loss Zhou Keding 2460.78
B1 Black Win Feng Xiaofeng 2180.05
B2 White Loss Lan Zhiren 2405.86
B3 Black Win Hao Xinwu 1616.08
B4 Black Loss Lu Hai 2526.51
B5 Black Win Ding Peilong 2051.20
B6 White Win Xi Zhenyang 2303.76
B7 Black Win Qi Guan 2430.27