Xu Jianxin (徐建鑫)

Place: Beijing, China

Rating: 2520.23, Std: 161.34, Rank: 111

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

Top rating: 2570.86 (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	2520.23
Round	Color	Result	Opponent
1	White	Win	Zhao Yi'an	1727.69
2	Black	Win	Lin Yizhong	2320.08
3	White	Win	Huang Liqin	2751.58
4	Black	Loss	Jiang Qiwen	2800.25
5	Black	Draw	Hu Long	2422.27
6	White	Draw	Yin Tong	2542.11
7	White	Loss	Yang Tingyu	2602.15
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2520.01
Round	Color	Result	Opponent
1	Black	Win	He Yanliang	1683.69
2	White	Win	Liu Jie	2516.91
3	White	Loss	Huang Shengming	2797.43
4	Black	Loss	Jiang Qiwen	2799.86
5	White	Loss	Li Dong	2570.34
6	Black	Win	Qu Zhaodong	2152.67
7	White	Win	Ma Hongzhou	2384.01
8	White	Draw	Fan Jiahao	2523.81
9	Black	Draw	Dong Xinwu	2524.18
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2512.07
Round	Color	Result	Opponent
1	White	Win	Wang Youzhi	2406.12
2	Black	Loss	He Qifa	2599.76
3	White	Loss	Zhang Xiaojian	2571.14
4	White	Loss	Xu Zhihan	2328.62
5	Black	Draw	Chen Wei	2338.42
6	Black	Loss	Qian Kun	2565.13
7	White	Win	Zhu Tianyi	2554.34
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2519.73
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2457.51
2	White	Loss	Zhu Jianfeng	2698.73
3	Black	Win	Liu Wenbo	2125.44
4	Black	Loss	Mei Fan	2770.16
5	White	Win	Zhu Yancheng	2365.27
6	Black	Win	Wu You	2409.24
7	White	Loss	He Shujun	2679.48
Beijing Wenbo Wuziqi Tournament
Date	2020-09-20		Rating	2551.61
Round	Color	Result	Opponent
1	White	Win	Li Zhuowen	2231.33
2	Black	Win	Hua Tao	2231.42
3	Black	Win	Zhang Zhihao	2208.26
4	White	Loss	Yang Tingyu	2563.19
5	Black	Win	Yu Jiuning	2099.56
2019 (1st) Beijing Renju Championship
Date	2019-12-15		Rating	2562.02
Round	Color	Result	Opponent
1	Black	Win	Li Jian	1666.07
2	White	Loss	Chen Junwei	2161.32
3	Black	Win	Zhang Shichao	2177.65
4	White	Win	Zhao Yunlong	2046.91
5	Black	Win	Li Zhuowen	2231.25
6	White	Win	Liu Huajun	2377.19
Tieliang Cup 2019 Renju Tournament
Date	2019-08-24		Rating	2570.86
Round	Color	Result	Opponent
1	White	Win	Li Zhixin	2117.21
2	White	Win	Cao Xueyu	2193.72
4	White	Win	Ni Zhongxing	2681.35
5	White	Draw	Li Yi	2824.77
6	Black	Win	Li Yi	2824.77
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2501.20
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2693.91
2	Black	Draw	Shi Xiaolin	2480.31
3	White	Loss	Yang Yanxi	2878.27
4	White	Loss	Chen Jing	2697.20
5	White	Loss	Gu Jichun	2357.04
6	White	Loss	Cao Dong	2802.33
7	Black	Loss	Meng Jiehuan	2508.72
Chinese National Championship 2016
Date	2016-10-05		Rating	2544.91
Round	Color	Result	Opponent
1	White	Win	Ma Chenzhi	2107.39
2	White	Loss	Qi Guan	2818.21
3	Black	Win	Zhu Tianyi	2408.03
4	Black	Win	Liang Zhong	2318.46
5	Black	Draw	Shi Xiaolin	2491.87
6	Black	Loss	Chen Jing	2706.03
7	Black	Draw	Xue Wenxi	2549.32
8	White	Win	Wang Shuo	2308.02
9	White	Win	Cao Dong	2751.00
2015 Chirstmas LianHuan Tournament
Date	2015-12-27		Rating	2534.56
Round	Color	Result	Opponent
A1	Black	Win	Zhang Tieliang	1927.66
A2	Black	Win	Lei Hongying	2159.82
A3	Black	Loss	Gao Cong	2543.63
A4	White	Win	Zhu Tianyi	2354.31
A5	Black	Draw	Cao Dong	2752.47
3rd National Mind Sports Games of China, Men Group Final
Date	2015-09-22		Rating	2529.06
Round	Color	Result	Opponent
1	Black	Loss	Yang Yanxi	2800.59
2	Black	Loss	Zhang Yifeng	2634.25
3	Black	Draw	Huang Shengming	2612.45
3rd National Mind Sports Games of China, Men Group A
Date	2015-09-20		Rating	2529.04
Round	Color	Result	Opponent
1	Black	Win	Zhang Jiguo	2276.62
2	White	Draw	Liu Yang	2543.00
3	Black	Win	Lu Hai	2589.24
4	White	Loss	Cen Huoyu	2510.58
5	White	Draw	Yin Tong	2499.00
6	Black	Win	Jin Hongli	2295.51
7	White	Loss	Mei Fan	2651.63
8	Black	Win	Li Yanghui	2413.14
9	White	Win	Xie Cun	2506.20
Chinese National Championship 2015, Men Group
Date	2015-05-24		Rating	2515.62
Round	Color	Result	Opponent
1	Black	Draw	Jiang Qiwen	2581.41
2	White	Win	Lan Zhiren	2634.44
3	Black	Loss	Mei Fan	2635.40
4	White	Win	Qian Kun	2346.51
5	White	Win	Gong Sheng	2632.39
6	Black	Win	Fan Xingcen	2454.09
7	White	Loss	Zhu Jianfeng	2767.40
8	Black	Loss	Liu Yang	2521.68
9	Black	Draw	Xie Cun	2505.05
Chinese National Championship 2014, Men Group Final
Date	2014-10-07		Rating	2462.42
Round	Color	Result	Opponent
R	Black	Loss	Huang Shengming	2581.79
Chinese National Championship 2014, Men Group A
Date	2014-10-06		Rating	2462.23
Round	Color	Result	Opponent
1	Black	Loss	Lin Jinshun	2518.85
2	White	Win	Ma Hongzhou	2288.49
3	Black	Win	Chen Hong	1970.73
4	White	Win	Chen Jing	2671.65
5	Black	Loss	Lu Hai	2604.55
6	White	Win	Zou Jialai	2136.66
7	Black	Loss	Gao Cong	2512.67
Chinese National Championship 2013, Men Group Final
Date	2013-10-06		Rating	2388.00
Round	Color	Result	Opponent
R	White	Win	Liu Zenan	1941.92
Chinese National Championship 2013, Men Group B
Date	2013-10-05		Rating	2387.79
Round	Color	Result	Opponent
1	Black	Loss	Huang Shengming	2595.15
2	Black	Win	Song Yu	1969.64
3	White	Loss	Gong Sheng	2617.02
4	White	Draw	Liao Xinyu	2171.55
5	Black	Win	Zhang Jiguo	2122.25
6	Black	Win	Chen Kaidi	1995.54
7	White	Loss	Xi Zhenyang	2482.28
Chinese National Open 2013, Men Group
Date	2013-06-12		Rating	2372.84
Round	Color	Result	Opponent
1	Black	Draw	Ge Lingfeng	2405.49
2	White	Loss	Qian Kun	2235.87
4	White	Loss	Gu Wei	2526.05
5	Black	Win	He Wenfei	2052.67
6	White	Win	Cai Lijie	2418.61
7	Black	Loss	Xi Zhenyang	2477.56
2011 Christmas LianHuan Tournament
Date	2011-12-24		Rating	2337.99
Round	Color	Result	Opponent
1	Black	Loss	Li Tao	2189.50
2	Black	Win	Liu Yang	1905.67
3	White	Win	Zhang Hongmei	2143.64
4	Black	Win	Chen Wei	2476.01
5	Black	Win	Liu Yang	1905.67
6	Black	Loss	Cao Dong	2683.00