Zhang Huaijin (张怀瑾)

Place: Shandong, China

Rating: 2160.09, Std: 85.08, Rank: 412

First game: 2022-07-18, Last game: 2023-06-18

Top rating: 2178.34 (2022-07-18)

Games: 31, Wins: 15, Draws: 4, Losses: 12

Gy1: 22, Gy2: 31, Gy5: 31

“Lingfeng Cup” World Renju Open 2023 Group B
Date	2023-06-18		Rating	2160.09
Round	Color	Result	Opponent
1	White	Win	Lei Pui Ieong	1985.62
3	Black	Win	Deng Qi	2068.74
4	White	Loss	Guo Junyi	2067.21
5	Black	Win	Lei Un Hou	2115.76
6	White	Loss	Jiang Xiaoyu	2111.04
7	Black	Win	Ho Cheng Lam	1966.32
8	Black	Draw	Chi Yunze	1953.59
9	White	Draw	Lao Chi Ieng	2004.57
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2161.25
Round	Color	Result	Opponent
1	Black	Loss	Lu Hai	2665.84
2	White	Loss	He Shujun	2586.33
3	White	Draw	Ma Yize	2007.90
4	Black	Win	Zong Yicheng	1720.41
5	White	Draw	Dong Jiahao	2375.21
6	Black	Loss	Zhang Xiaojian	2450.37
7	White	Loss	Fu Liang	2403.03
Chinese National Championship 2022, Men Group Preliminary
Date	2023-03-20		Rating	2163.66
Round	Color	Result	Opponent
1	Black	Loss	Ni Zhongxing	2654.94
2	White	Loss	Dong Xinwu	2316.77
3	Black	Win	Shen Tianyou	2161.55
4	White	Loss	Wang Qingle	2117.57
5	Black	Win	Su Zijing	1891.18
6	White	Win	Chi Yunze	1951.15
7	Black	Loss	Lan Zhiren	2576.72
World Renju Youth Cup (online) D Group
Date	2022-07-18		Rating	2178.34
Round	Color	Result	Opponent
1	White	Win	Du Jingliang	1907.42
2	Black	Win	Liu Yisheng	1835.62
3	Black	Win	Tam I Him Marcus	1776.37
4	Black	Win	Wu You	2268.61
5	Black	Win	Zhang Zhihao	2226.35
6	White	Loss	Zheng Zhen	2215.37
7	White	Loss	Lu Haotian	2298.03
8	White	Win	Song Ruiyang	1995.68
9	Black	Win	Pan Shaoqin	2117.00