Xu Jianxin (徐建鑫)

Place: Beijing, China

Rating: 2515.46, Std: 143.17, Rank: 118

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

Top rating: 2567.97 (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	2515.46
Round	Color	Result	Opponent
1	White	Win	Zhao Yi'an	1720.11
2	Black	Win	Lin Yizhong	2313.94
3	White	Win	Huang Liqin	2745.36
4	Black	Loss	Jiang Qiwen	2792.74
5	Black	Draw	Hu Long	2434.45
6	White	Draw	Yin Tong	2536.35
7	White	Loss	Yang Tingyu	2590.33
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2515.24
Round	Color	Result	Opponent
1	Black	Win	He Yanliang	1678.69
2	White	Win	Liu Jie	2510.71
3	White	Loss	Huang Shengming	2790.57
4	Black	Loss	Jiang Qiwen	2792.36
5	White	Loss	Li Dong	2548.41
6	Black	Win	Qu Zhaodong	2142.35
7	White	Win	Ma Hongzhou	2386.39
8	White	Draw	Fan Jiahao	2517.51
9	Black	Draw	Dong Xinwu	2516.88
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2507.63
Round	Color	Result	Opponent
1	White	Win	Wang Youzhi	2400.23
2	Black	Loss	He Qifa	2581.05
3	White	Loss	Zhang Xiaojian	2563.55
4	White	Loss	Xu Zhihan	2326.33
5	Black	Draw	Chen Wei	2333.60
6	Black	Loss	Qian Kun	2600.44
7	White	Win	Zhu Tianyi	2545.75
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2515.28
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2452.30
2	White	Loss	Zhu Jianfeng	2691.23
3	Black	Win	Liu Wenbo	2118.32
4	Black	Loss	Mei Fan	2764.50
5	White	Win	Zhu Yancheng	2358.79
6	Black	Win	Wu You	2402.42
7	White	Loss	He Shujun	2673.81
Beijing Wenbo Wuziqi Tournament
Date	2020-09-20		Rating	2548.41
Round	Color	Result	Opponent
1	White	Win	Li Zhuowen	2232.94
2	Black	Win	Hua Tao	2230.29
3	Black	Win	Zhang Zhihao	2204.79
4	White	Loss	Yang Tingyu	2558.87
5	Black	Win	Yu Jiuning	2097.76
2019 (1st) Beijing Renju Championship
Date	2019-12-15		Rating	2559.09
Round	Color	Result	Opponent
1	Black	Win	Li Jian	1664.56
2	White	Loss	Chen Junwei	2158.67
3	Black	Win	Zhang Shichao	2177.79
4	White	Win	Zhao Yunlong	2045.32
5	Black	Win	Li Zhuowen	2231.28
6	White	Win	Liu Huajun	2375.44
Tieliang Cup 2019 Renju Tournament
Date	2019-08-24		Rating	2567.97
Round	Color	Result	Opponent
1	White	Win	Li Zhixin	2115.29
2	White	Win	Cao Xueyu	2192.35
4	White	Win	Ni Zhongxing	2678.44
5	White	Draw	Li Yi	2821.40
6	Black	Win	Li Yi	2821.40
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2498.50
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2691.47
2	Black	Draw	Shi Xiaolin	2478.31
3	White	Loss	Yang Yanxi	2876.27
4	White	Loss	Chen Jing	2694.44
5	White	Loss	Gu Jichun	2354.75
6	White	Loss	Cao Dong	2800.28
7	Black	Loss	Meng Jiehuan	2501.15
Chinese National Championship 2016
Date	2016-10-05		Rating	2542.67
Round	Color	Result	Opponent
1	White	Win	Ma Chenzhi	2105.24
2	White	Loss	Qi Guan	2816.09
3	Black	Win	Zhu Tianyi	2405.98
4	Black	Win	Liang Zhong	2319.47
5	Black	Draw	Shi Xiaolin	2489.94
6	Black	Loss	Chen Jing	2703.48
7	Black	Draw	Xue Wenxi	2547.26
8	White	Win	Wang Shuo	2305.69
9	White	Win	Cao Dong	2748.93
2015 Chirstmas LianHuan Tournament
Date	2015-12-27		Rating	2532.43
Round	Color	Result	Opponent
A1	Black	Win	Zhang Tieliang	1924.27
A2	Black	Win	Lei Hongying	2159.23
A3	Black	Loss	Gao Cong	2542.33
A4	White	Win	Zhu Tianyi	2352.24
A5	Black	Draw	Cao Dong	2750.39
3rd National Mind Sports Games of China, Men Group Final
Date	2015-09-22		Rating	2526.95
Round	Color	Result	Opponent
1	Black	Loss	Yang Yanxi	2798.62
2	Black	Loss	Zhang Yifeng	2632.18
3	Black	Draw	Huang Shengming	2610.31
3rd National Mind Sports Games of China, Men Group A
Date	2015-09-20		Rating	2526.93
Round	Color	Result	Opponent
1	Black	Win	Zhang Jiguo	2276.95
2	White	Draw	Liu Yang	2540.69
3	Black	Win	Lu Hai	2586.72
4	White	Loss	Cen Huoyu	2508.10
5	White	Draw	Yin Tong	2496.55
6	Black	Win	Jin Hongli	2293.89
7	White	Loss	Mei Fan	2649.31
8	Black	Win	Li Yanghui	2411.45
9	White	Win	Xie Cun	2504.13
Chinese National Championship 2015, Men Group
Date	2015-05-24		Rating	2513.52
Round	Color	Result	Opponent
1	Black	Draw	Jiang Qiwen	2578.75
2	White	Win	Lan Zhiren	2632.17
3	Black	Loss	Mei Fan	2632.99
4	White	Win	Qian Kun	2344.80
5	White	Win	Gong Sheng	2630.31
6	Black	Win	Fan Xingcen	2451.24
7	White	Loss	Zhu Jianfeng	2765.35
8	Black	Loss	Liu Yang	2519.26
9	Black	Draw	Xie Cun	2502.96
Chinese National Championship 2014, Men Group Final
Date	2014-10-07		Rating	2460.39
Round	Color	Result	Opponent
R	Black	Loss	Huang Shengming	2579.74
Chinese National Championship 2014, Men Group A
Date	2014-10-06		Rating	2460.20
Round	Color	Result	Opponent
1	Black	Loss	Lin Jinshun	2516.98
2	White	Win	Ma Hongzhou	2285.39
3	Black	Win	Chen Hong	1967.56
4	White	Win	Chen Jing	2668.97
5	Black	Loss	Lu Hai	2602.00
6	White	Win	Zou Jialai	2134.21
7	Black	Loss	Gao Cong	2510.99
Chinese National Championship 2013, Men Group Final
Date	2013-10-06		Rating	2386.19
Round	Color	Result	Opponent
R	White	Win	Liu Zenan	1941.14
Chinese National Championship 2013, Men Group B
Date	2013-10-05		Rating	2385.98
Round	Color	Result	Opponent
1	Black	Loss	Huang Shengming	2593.43
2	Black	Win	Song Yu	1968.41
3	White	Loss	Gong Sheng	2615.18
4	White	Draw	Liao Xinyu	2170.15
5	Black	Win	Zhang Jiguo	2121.17
6	Black	Win	Chen Kaidi	1993.83
7	White	Loss	Xi Zhenyang	2480.53
Chinese National Open 2013, Men Group
Date	2013-06-12		Rating	2371.07
Round	Color	Result	Opponent
1	Black	Draw	Ge Lingfeng	2403.08
2	White	Loss	Qian Kun	2234.25
4	White	Loss	Gu Wei	2523.85
5	Black	Win	He Wenfei	2051.58
6	White	Win	Cai Lijie	2416.88
7	Black	Loss	Xi Zhenyang	2475.88
2011 Christmas LianHuan Tournament
Date	2011-12-24		Rating	2336.47
Round	Color	Result	Opponent
1	Black	Loss	Li Tao	2188.55
2	Black	Win	Liu Yang	1905.10
3	White	Win	Zhang Hongmei	2142.64
4	Black	Win	Chen Wei	2475.21
5	Black	Win	Liu Yang	1905.10
6	Black	Loss	Cao Dong	2681.40