Xu Jianxin (徐建鑫)

Place: Beijing, China

Rating: 2513.23, Std: 138.89, Rank: 112

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

Top rating: 2566.66 (2019-08-24)

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

Gy1: 0, Gy2: 16, Gy5: 30

5th National Mind Sports Games of China, Mixed Team
Date	2023-11-04		Rating	2513.23
Round	Color	Result	Opponent
1	White	Win	Zhao Yi'an	1719.31
2	Black	Win	Lin Yizhong	2312.62
3	White	Win	Huang Liqin	2741.95
4	Black	Loss	Jiang Qiwen	2787.00
5	Black	Draw	Hu Long	2432.54
6	White	Draw	Yin Tong	2534.66
7	White	Loss	Yang Tingyu	2587.19
5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2513.02
Round	Color	Result	Opponent
1	Black	Win	He Yanliang	1677.95
2	White	Win	Liu Jie	2502.91
3	White	Loss	Huang Shengming	2785.93
4	Black	Loss	Jiang Qiwen	2786.71
5	White	Loss	Li Dong	2543.29
6	Black	Win	Qu Zhaodong	2138.68
7	White	Win	Ma Hongzhou	2394.40
8	White	Draw	Fan Jiahao	2515.39
9	Black	Draw	Dong Xinwu	2514.93
Chinese National Team Championship 2023
Date	2023-06-24		Rating	2505.51
Round	Color	Result	Opponent
1	White	Win	Wang Youzhi	2398.52
2	Black	Loss	He Qifa	2579.45
3	White	Loss	Zhang Xiaojian	2562.56
4	White	Loss	Xu Zhihan	2325.76
5	Black	Draw	Chen Wei	2331.45
6	Black	Loss	Qian Kun	2598.57
7	White	Win	Zhu Tianyi	2542.85
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2513.19
Round	Color	Result	Opponent
1	White	Win	Fu Liang	2449.18
2	White	Loss	Zhu Jianfeng	2689.98
3	Black	Win	Liu Wenbo	2115.84
4	Black	Loss	Mei Fan	2761.96
5	White	Win	Zhu Yancheng	2355.97
6	Black	Win	Wu You	2399.48
7	White	Loss	He Shujun	2672.17
Beijing Wenbo Wuziqi Tournament
Date	2020-09-20		Rating	2546.91
Round	Color	Result	Opponent
1	White	Win	Li Zhuowen	2231.51
2	Black	Win	Hua Tao	2229.67
3	Black	Win	Zhang Zhihao	2203.63
4	White	Loss	Yang Tingyu	2557.31
5	Black	Win	Yu Jiuning	2096.81
2019 (1st) Beijing Renju Championship
Date	2019-12-15		Rating	2557.74
Round	Color	Result	Opponent
1	Black	Win	Li Jian	1663.92
2	White	Loss	Chen Junwei	2157.86
3	Black	Win	Zhang Shichao	2177.50
4	White	Win	Zhao Yunlong	2044.62
5	Black	Win	Li Zhuowen	2230.11
6	White	Win	Liu Huajun	2374.90
Tieliang Cup 2019 Renju Tournament
Date	2019-08-24		Rating	2566.66
Round	Color	Result	Opponent
1	White	Win	Li Zhixin	2114.14
2	White	Win	Cao Xueyu	2191.42
4	White	Win	Ni Zhongxing	2677.11
5	White	Draw	Li Yi	2820.19
6	Black	Win	Li Yi	2820.19
Chinese National Team Championship 2018
Date	2018-04-07		Rating	2497.33
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2690.26
2	Black	Draw	Shi Xiaolin	2477.12
3	White	Loss	Yang Yanxi	2875.10
4	White	Loss	Chen Jing	2693.19
5	White	Loss	Gu Jichun	2353.68
6	White	Loss	Cao Dong	2799.07
7	Black	Loss	Meng Jiehuan	2500.15
Chinese National Championship 2016
Date	2016-10-05		Rating	2541.65
Round	Color	Result	Opponent
1	White	Win	Ma Chenzhi	2104.79
2	White	Loss	Qi Guan	2815.00
3	Black	Win	Zhu Tianyi	2405.00
4	Black	Win	Liang Zhong	2322.56
5	Black	Draw	Shi Xiaolin	2488.96
6	Black	Loss	Chen Jing	2702.25
7	Black	Draw	Xue Wenxi	2546.15
8	White	Win	Wang Shuo	2304.78
9	White	Win	Cao Dong	2747.81
2015 Chirstmas LianHuan Tournament
Date	2015-12-27		Rating	2531.36
Round	Color	Result	Opponent
A1	Black	Win	Zhang Tieliang	1920.46
A2	Black	Win	Lei Hongying	2157.85
A3	Black	Loss	Gao Cong	2541.21
A4	White	Win	Zhu Tianyi	2351.30
A5	Black	Draw	Cao Dong	2749.29
3rd National Mind Sports Games of China, Men Group Final
Date	2015-09-22		Rating	2525.87
Round	Color	Result	Opponent
1	Black	Loss	Yang Yanxi	2797.56
2	Black	Loss	Zhang Yifeng	2631.18
3	Black	Draw	Huang Shengming	2609.15
3rd National Mind Sports Games of China, Men Group A
Date	2015-09-20		Rating	2525.85
Round	Color	Result	Opponent
1	Black	Win	Zhang Jiguo	2275.53
2	White	Draw	Liu Yang	2539.32
3	Black	Win	Lu Hai	2585.65
4	White	Loss	Cen Huoyu	2507.67
5	White	Draw	Yin Tong	2495.50
6	Black	Win	Jin Hongli	2292.82
7	White	Loss	Mei Fan	2647.94
8	Black	Win	Li Yanghui	2410.50
9	White	Win	Xie Cun	2503.11
Chinese National Championship 2015, Men Group
Date	2015-05-24		Rating	2512.42
Round	Color	Result	Opponent
1	Black	Draw	Jiang Qiwen	2577.11
2	White	Win	Lan Zhiren	2630.88
3	Black	Loss	Mei Fan	2631.54
4	White	Win	Qian Kun	2343.66
5	White	Win	Gong Sheng	2629.18
6	Black	Win	Fan Xingcen	2449.37
7	White	Loss	Zhu Jianfeng	2764.24
8	Black	Loss	Liu Yang	2517.78
9	Black	Draw	Xie Cun	2501.96
Chinese National Championship 2014, Men Group Final
Date	2014-10-07		Rating	2459.34
Round	Color	Result	Opponent
R	Black	Loss	Huang Shengming	2578.58
Chinese National Championship 2014, Men Group A
Date	2014-10-06		Rating	2459.14
Round	Color	Result	Opponent
1	Black	Loss	Lin Jinshun	2516.05
2	White	Win	Ma Hongzhou	2284.25
3	Black	Win	Chen Hong	1966.39
4	White	Win	Chen Jing	2667.66
5	Black	Loss	Lu Hai	2600.95
6	White	Win	Zou Jialai	2133.43
7	Black	Loss	Gao Cong	2509.87
Chinese National Championship 2013, Men Group Final
Date	2013-10-06		Rating	2385.21
Round	Color	Result	Opponent
R	White	Win	Liu Zenan	1940.72
Chinese National Championship 2013, Men Group B
Date	2013-10-05		Rating	2385.00
Round	Color	Result	Opponent
1	Black	Loss	Huang Shengming	2592.44
2	Black	Win	Song Yu	1967.63
3	White	Loss	Gong Sheng	2614.20
4	White	Draw	Liao Xinyu	2169.29
5	Black	Win	Zhang Jiguo	2119.83
6	Black	Win	Chen Kaidi	1993.20
7	White	Loss	Xi Zhenyang	2479.62
Chinese National Open 2013, Men Group
Date	2013-06-12		Rating	2370.11
Round	Color	Result	Opponent
1	Black	Draw	Ge Lingfeng	2401.38
2	White	Loss	Qian Kun	2233.32
4	White	Loss	Gu Wei	2522.71
5	Black	Win	He Wenfei	2050.98
6	White	Win	Cai Lijie	2416.11
7	Black	Loss	Xi Zhenyang	2475.00
2011 Christmas LianHuan Tournament
Date	2011-12-24		Rating	2335.64
Round	Color	Result	Opponent
1	Black	Loss	Li Tao	2188.01
2	Black	Win	Liu Yang	1904.78
3	White	Win	Zhang Hongmei	2142.03
4	Black	Win	Chen Wei	2474.69
5	Black	Win	Liu Yang	1904.78
6	Black	Loss	Cao Dong	2680.74