Xu Jianxin (徐建鑫)

Place: Beijing, China

Rating: 2516.52, Std: 154.89, Rank: 117

First game: 2011-12-24, Last game: 2023-11-04

Top rating: 2569.30 (2019-08-24)

Games: 116, Wins: 57, Draws: 17, Losses: 42

Gy1: 0, Gy2: 0, Gy5: 30

5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2516.52
Round	Color	Result	Opponent
1	White	Win	Zhao Yi'an	1726.25
2	Black	Win	Lin Yizhong	2317.70
3	White	Win	Huang Liqin	2746.80
4	Black	Loss	Jiang Qiwen	2795.38
5	Black	Draw	Hu Long	2420.34
6	White	Draw	Yin Tong	2539.26
7	White	Loss	Yang Tingyu	2596.61
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2516.31
Round	Color	Result	Opponent
1	Black	Win	He Yanliang	1682.91
2	White	Win	Liu Jie	2514.94
3	White	Loss	Huang Shengming	2792.41
4	Black	Loss	Jiang Qiwen	2795.00
5	White	Loss	Li Dong	2562.89
6	Black	Win	Qu Zhaodong	2148.48
7	White	Win	Ma Hongzhou	2383.26
8	White	Draw	Fan Jiahao	2520.62
9	Black	Draw	Dong Xinwu	2520.13
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2508.37
Round	Color	Result	Opponent
1	White	Win	Wang Youzhi	2402.34
2	Black	Loss	He Qifa	2582.13
3	White	Loss	Zhang Xiaojian	2566.74
4	White	Loss	Xu Zhihan	2328.49
5	Black	Draw	Chen Wei	2333.23
6	Black	Loss	Qian Kun	2559.63
7	White	Win	Zhu Tianyi	2550.90
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2516.24
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2454.79
2	White	Loss	Zhu Jianfeng	2693.64
3	Black	Win	Liu Wenbo	2124.10
4	Black	Loss	Mei Fan	2767.05
5	White	Win	Zhu Yancheng	2363.93
6	Black	Win	Wu You	2407.94
7	White	Loss	He Shujun	2675.45
Beijing Wenbo Wuziqi Tournament
Date	2020-09-20		Rating	2549.63
Round	Color	Result	Opponent
1	White	Win	Li Zhuowen	2229.65
2	Black	Win	Hua Tao	2231.62
3	Black	Win	Zhang Zhihao	2207.52
4	White	Loss	Yang Tingyu	2561.47
5	Black	Win	Yu Jiuning	2099.33
2019 (1st) Beijing Renju Championship
Date	2019-12-15		Rating	2560.39
Round	Color	Result	Opponent
1	Black	Win	Li Jian	1666.08
2	White	Loss	Chen Junwei	2160.61
3	Black	Win	Zhang Shichao	2179.63
4	White	Win	Zhao Yunlong	2046.67
5	Black	Win	Li Zhuowen	2230.00
6	White	Win	Liu Huajun	2377.75
Tieliang Cup 2019 Renju Tournament
Date	2019-08-24		Rating	2569.30
Round	Color	Result	Opponent
1	White	Win	Li Zhixin	2116.43
2	White	Win	Cao Xueyu	2193.05
4	White	Win	Ni Zhongxing	2680.16
5	White	Draw	Li Yi	2823.15
6	Black	Win	Li Yi	2823.15
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2499.92
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2693.09
2	Black	Draw	Shi Xiaolin	2480.38
3	White	Loss	Yang Yanxi	2877.85
4	White	Loss	Chen Jing	2696.06
5	White	Loss	Gu Jichun	2356.11
6	White	Loss	Cao Dong	2801.81
7	Black	Loss	Meng Jiehuan	2502.60
Chinese National Championship 2016
Date	2016-10-05		Rating	2544.10
Round	Color	Result	Opponent
1	White	Win	Ma Chenzhi	2106.72
2	White	Loss	Qi Guan	2817.71
3	Black	Win	Zhu Tianyi	2407.50
4	Black	Win	Liang Zhong	2318.10
5	Black	Draw	Shi Xiaolin	2491.57
6	Black	Loss	Chen Jing	2705.13
7	Black	Draw	Xue Wenxi	2548.76
8	White	Win	Wang Shuo	2307.65
9	White	Win	Cao Dong	2750.48
2015 Chirstmas LianHuan Tournament
Date	2015-12-27		Rating	2533.90
Round	Color	Result	Opponent
A1	Black	Win	Zhang Tieliang	1927.22
A2	Black	Win	Lei Hongying	2161.11
A3	Black	Loss	Gao Cong	2542.87
A4	White	Win	Zhu Tianyi	2353.82
A5	Black	Draw	Cao Dong	2751.96
3rd National Mind Sports Games of China, Men Group Final
Date	2015-09-22		Rating	2528.45
Round	Color	Result	Opponent
1	Black	Loss	Yang Yanxi	2800.13
2	Black	Loss	Zhang Yifeng	2633.66
3	Black	Draw	Huang Shengming	2611.90
3rd National Mind Sports Games of China, Men Group A
Date	2015-09-20		Rating	2528.42
Round	Color	Result	Opponent
1	Black	Win	Zhang Jiguo	2278.53
2	White	Draw	Liu Yang	2542.44
3	Black	Win	Lu Hai	2588.23
4	White	Loss	Cen Huoyu	2509.77
5	White	Draw	Yin Tong	2498.12
6	Black	Win	Jin Hongli	2295.26
7	White	Loss	Mei Fan	2651.07
8	Black	Win	Li Yanghui	2412.87
9	White	Win	Xie Cun	2505.93
Chinese National Championship 2015, Men Group
Date	2015-05-24		Rating	2515.02
Round	Color	Result	Opponent
1	Black	Draw	Jiang Qiwen	2580.67
2	White	Win	Lan Zhiren	2633.91
3	Black	Loss	Mei Fan	2634.79
4	White	Win	Qian Kun	2346.03
5	White	Win	Gong Sheng	2631.86
6	Black	Win	Fan Xingcen	2453.27
7	White	Loss	Zhu Jianfeng	2766.93
8	Black	Loss	Liu Yang	2521.07
9	Black	Draw	Xie Cun	2504.79
Chinese National Championship 2014, Men Group Final
Date	2014-10-07		Rating	2461.84
Round	Color	Result	Opponent
R	Black	Loss	Huang Shengming	2581.35
Chinese National Championship 2014, Men Group A
Date	2014-10-06		Rating	2461.64
Round	Color	Result	Opponent
1	Black	Loss	Lin Jinshun	2518.28
2	White	Win	Ma Hongzhou	2286.98
3	Black	Win	Chen Hong	1969.55
4	White	Win	Chen Jing	2670.65
5	Black	Loss	Lu Hai	2603.51
6	White	Win	Zou Jialai	2135.31
7	Black	Loss	Gao Cong	2511.97
Chinese National Championship 2013, Men Group Final
Date	2013-10-06		Rating	2387.55
Round	Color	Result	Opponent
R	White	Win	Liu Zenan	1941.73
Chinese National Championship 2013, Men Group B
Date	2013-10-05		Rating	2387.33
Round	Color	Result	Opponent
1	Black	Loss	Huang Shengming	2594.96
2	Black	Win	Song Yu	1969.52
3	White	Loss	Gong Sheng	2616.57
4	White	Draw	Liao Xinyu	2171.33
5	Black	Win	Zhang Jiguo	2122.59
6	Black	Win	Chen Kaidi	1995.24
7	White	Loss	Xi Zhenyang	2481.88
Chinese National Open 2013, Men Group
Date	2013-06-12		Rating	2372.41
Round	Color	Result	Opponent
1	Black	Draw	Ge Lingfeng	2404.85
2	White	Loss	Qian Kun	2235.44
4	White	Loss	Gu Wei	2525.33
5	Black	Win	He Wenfei	2052.44
6	White	Win	Cai Lijie	2418.23
7	Black	Loss	Xi Zhenyang	2477.18
2011 Christmas LianHuan Tournament
Date	2011-12-24		Rating	2337.68
Round	Color	Result	Opponent
1	Black	Loss	Li Tao	2189.30
2	Black	Win	Liu Yang	1905.59
3	White	Win	Zhang Hongmei	2143.45
4	Black	Win	Chen Wei	2476.84
5	Black	Win	Liu Yang	1905.59
6	Black	Loss	Cao Dong	2682.62