Xu Jianxin (徐建鑫)

Place: Beijing, China

Rating: 2519.82, Std: 152.06, Rank: 119

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

Top rating: 2570.90 (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	2519.82
Round	Color	Result	Opponent
1	White	Win	Zhao Yi'an	1722.85
2	Black	Win	Lin Yizhong	2317.81
3	White	Win	Huang Liqin	2748.99
4	Black	Loss	Jiang Qiwen	2796.72
5	Black	Draw	Hu Long	2436.28
6	White	Draw	Yin Tong	2540.11
7	White	Loss	Yang Tingyu	2597.09
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2519.60
Round	Color	Result	Opponent
1	Black	Win	He Yanliang	1681.15
2	White	Win	Liu Jie	2516.33
3	White	Loss	Huang Shengming	2793.98
4	Black	Loss	Jiang Qiwen	2796.32
5	White	Loss	Li Dong	2556.75
6	Black	Win	Qu Zhaodong	2147.13
7	White	Win	Ma Hongzhou	2391.86
8	White	Draw	Fan Jiahao	2521.78
9	Black	Draw	Dong Xinwu	2520.99
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2511.93
Round	Color	Result	Opponent
1	White	Win	Wang Youzhi	2404.30
2	Black	Loss	He Qifa	2584.95
3	White	Loss	Zhang Xiaojian	2569.98
4	White	Loss	Xu Zhihan	2331.39
5	Black	Draw	Chen Wei	2337.59
6	Black	Loss	Qian Kun	2604.38
7	White	Win	Zhu Tianyi	2550.97
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2519.48
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2457.46
2	White	Loss	Zhu Jianfeng	2694.74
3	Black	Win	Liu Wenbo	2121.81
4	Black	Loss	Mei Fan	2768.66
5	White	Win	Zhu Yancheng	2363.32
6	Black	Win	Wu You	2407.25
7	White	Loss	He Shujun	2677.63
Beijing Wenbo Wuziqi Tournament
Date	2020-09-20		Rating	2551.70
Round	Color	Result	Opponent
1	White	Win	Li Zhuowen	2236.71
2	Black	Win	Hua Tao	2232.26
3	Black	Win	Zhang Zhihao	2207.63
4	White	Loss	Yang Tingyu	2562.33
5	Black	Win	Yu Jiuning	2100.16
2019 (1st) Beijing Renju Championship
Date	2019-12-15		Rating	2562.12
Round	Color	Result	Opponent
1	Black	Win	Li Jian	1665.70
2	White	Loss	Chen Junwei	2160.95
3	Black	Win	Zhang Shichao	2180.97
4	White	Win	Zhao Yunlong	2046.98
5	Black	Win	Li Zhuowen	2234.39
6	White	Win	Liu Huajun	2378.79
Tieliang Cup 2019 Renju Tournament
Date	2019-08-24		Rating	2570.90
Round	Color	Result	Opponent
1	White	Win	Li Zhixin	2117.09
2	White	Win	Cao Xueyu	2195.04
4	White	Win	Ni Zhongxing	2681.24
5	White	Draw	Li Yi	2824.11
6	Black	Win	Li Yi	2824.11
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2501.05
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2693.89
2	Black	Draw	Shi Xiaolin	2480.84
3	White	Loss	Yang Yanxi	2878.64
4	White	Loss	Chen Jing	2696.83
5	White	Loss	Gu Jichun	2356.96
6	White	Loss	Cao Dong	2802.65
7	Black	Loss	Meng Jiehuan	2503.47
Chinese National Championship 2016
Date	2016-10-05		Rating	2544.89
Round	Color	Result	Opponent
1	White	Win	Ma Chenzhi	2107.10
2	White	Loss	Qi Guan	2818.19
3	Black	Win	Zhu Tianyi	2408.06
4	Black	Win	Liang Zhong	2322.30
5	Black	Draw	Shi Xiaolin	2492.10
6	Black	Loss	Chen Jing	2705.60
7	Black	Draw	Xue Wenxi	2549.34
8	White	Win	Wang Shuo	2307.94
9	White	Win	Cao Dong	2751.06
2015 Chirstmas LianHuan Tournament
Date	2015-12-27		Rating	2534.49
Round	Color	Result	Opponent
A1	Black	Win	Zhang Tieliang	1927.56
A2	Black	Win	Lei Hongying	2161.44
A3	Black	Loss	Gao Cong	2544.50
A4	White	Win	Zhu Tianyi	2354.22
A5	Black	Draw	Cao Dong	2752.40
3rd National Mind Sports Games of China, Men Group Final
Date	2015-09-22		Rating	2528.96
Round	Color	Result	Opponent
1	Black	Loss	Yang Yanxi	2800.58
2	Black	Loss	Zhang Yifeng	2634.13
3	Black	Draw	Huang Shengming	2612.31
3rd National Mind Sports Games of China, Men Group A
Date	2015-09-20		Rating	2528.93
Round	Color	Result	Opponent
1	Black	Win	Zhang Jiguo	2278.72
2	White	Draw	Liu Yang	2542.65
3	Black	Win	Lu Hai	2588.70
4	White	Loss	Cen Huoyu	2510.42
5	White	Draw	Yin Tong	2498.52
6	Black	Win	Jin Hongli	2295.85
7	White	Loss	Mei Fan	2651.28
8	Black	Win	Li Yanghui	2413.11
9	White	Win	Xie Cun	2506.09
Chinese National Championship 2015, Men Group
Date	2015-05-24		Rating	2515.46
Round	Color	Result	Opponent
1	Black	Draw	Jiang Qiwen	2580.68
2	White	Win	Lan Zhiren	2634.06
3	Black	Loss	Mei Fan	2634.92
4	White	Win	Qian Kun	2346.63
5	White	Win	Gong Sheng	2632.08
6	Black	Win	Fan Xingcen	2453.19
7	White	Loss	Zhu Jianfeng	2767.26
8	Black	Loss	Liu Yang	2521.19
9	Black	Draw	Xie Cun	2504.94
Chinese National Championship 2014, Men Group Final
Date	2014-10-07		Rating	2462.22
Round	Color	Result	Opponent
R	Black	Loss	Huang Shengming	2581.62
Chinese National Championship 2014, Men Group A
Date	2014-10-06		Rating	2462.02
Round	Color	Result	Opponent
1	Black	Loss	Lin Jinshun	2518.49
2	White	Win	Ma Hongzhou	2287.25
3	Black	Win	Chen Hong	1969.04
4	White	Win	Chen Jing	2670.78
5	Black	Loss	Lu Hai	2603.85
6	White	Win	Zou Jialai	2135.68
7	Black	Loss	Gao Cong	2512.91
Chinese National Championship 2013, Men Group Final
Date	2013-10-06		Rating	2387.85
Round	Color	Result	Opponent
R	White	Win	Liu Zenan	1941.87
Chinese National Championship 2013, Men Group B
Date	2013-10-05		Rating	2387.64
Round	Color	Result	Opponent
1	Black	Loss	Huang Shengming	2595.20
2	Black	Win	Song Yu	1969.66
3	White	Loss	Gong Sheng	2616.79
4	White	Draw	Liao Xinyu	2171.59
5	Black	Win	Zhang Jiguo	2122.58
6	Black	Win	Chen Kaidi	1995.24
7	White	Loss	Xi Zhenyang	2482.16
Chinese National Open 2013, Men Group
Date	2013-06-12		Rating	2372.70
Round	Color	Result	Opponent
1	Black	Draw	Ge Lingfeng	2404.69
2	White	Loss	Qian Kun	2235.74
4	White	Loss	Gu Wei	2525.48
5	Black	Win	He Wenfei	2052.66
6	White	Win	Cai Lijie	2418.40
7	Black	Loss	Xi Zhenyang	2477.46
2011 Christmas LianHuan Tournament
Date	2011-12-24		Rating	2337.97
Round	Color	Result	Opponent
1	Black	Loss	Li Tao	2189.68
2	Black	Win	Liu Yang	1905.70
3	White	Win	Zhang Hongmei	2143.82
4	Black	Win	Chen Wei	2477.25
5	Black	Win	Liu Yang	1905.70
6	Black	Loss	Cao Dong	2682.81