Dong Jiahao (董家豪)

Place: Guangdong Prov., China

Rating: 2431.40, Std: 101.37, Rank: 168

First game: 2022-07-18, Last game: 2023-10-30

Top rating: 2431.40 (2023-10-30)

Games: 31, Wins: 15, Draws: 5, Losses: 11

Gy1: 23, Gy2: 31, Gy5: 31

5th National Mind Sports Games of China, Men Group Preliminary
Date	2023-10-30		Rating	2431.40
Round	Color	Result	Opponent
1	White	Loss	Mei Fan	2782.89
2	Black	Win	Wang Bingxiang	1974.31
3	White	Win	Cao Shuang	2200.45
4	Black	Loss	Yang Tingyu	2532.74
5	White	Draw	Zhang Jiguo	2310.58
6	Black	Win	Liu Yang	2593.96
7	White	Loss	Xu Jiaqi	2494.07
8	Black	Win	Chen Xin	2526.82
9	White	Loss	Zhu Tianyi	2525.73
2023 Guangzhou Renju Open Tournament
Date	2023-08-20		Rating	2429.76
Round	Color	Result	Opponent
1	Black	Win	Gu Jian	1549.49
2	Black	Win	Zhang Ziyi	1983.37
3	White	Draw	Wang Qingle	2164.16
4	Black	Win	Zhu Shilang	2107.50
5	Black	Win	Mai Kai	2050.50
6	Black	Draw	Huang Jin-xian	2548.81
7	Black	Win	Cheng Huabin	2233.02
Chinese National Championship 2023, Men Group Preliminary
Date	2023-05-05		Rating	2422.52
Round	Color	Result	Opponent
1	White	Win	Ge Lingfeng	2681.06
2	White	Loss	Liu Chao	2471.13
3	Black	Draw	Qian Kun	2573.53
4	White	Loss	Chen Xin	2506.73
5	Black	Draw	Zhang Huaijin	2260.65
6	Black	Loss	Meng Jiehuan	2540.01
7	White	Win	He Qifa	2556.61
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2391.91
Round	Color	Result	Opponent
1	White	Loss	Kang Tingrui	2493.82
2	White	Win	Lõhmus Kristofer	2327.72
4	White	Win	Cai Shangzhu	1979.73
5	White	Loss	Meng Jiehuan	2574.30
6	Black	Loss	Chen Jie	2406.23
7	Black	Win	Chen Guanhui	2095.65
8	Black	Win	Mao Weiming	2442.46
9	White	Loss	He Shujun	2652.79