Dong Jiayi (董家怡)
Place: Zhejiang Prov., China
Rating: 2276.70, Std: 163.54, Rank: 349
First game: 2021-11-01, Last game: 2024-05-12
Top rating: 2276.70 (2024-05-12)
Games: 26, Wins: 9, Draws: 4, Losses: 13
Gy1: 0, Gy2: 0, Gy5: 26
| “Lingfeng Cup” 6th World Renju Open | ||||
|---|---|---|---|---|
| Date | 2024-05-12 | Rating | 2276.70 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw |  Savrasova Yulia | 2561.90 |
| 2 | Black | Loss | Wang Miao | 2367.91 |
| 3 | White | Loss | Zhong Yuyang | 2490.83 |
| 4 | White | Win | Wu Lina | 2114.43 |
| 5 | Black | Loss |  Lin Huang-Yu | 2628.01 |
| 6 | Black | Draw | Makhina Alla | 1788.85 |
| 7 | White | Draw | Zhang Jiguo | 2305.41 |
| 8 | Black | Win | Yu Yajun | 2430.67 |
| 9 | Black | Draw | Huang Yimiao | 2536.52 |
| Chinese National Amateur King Tournament 2022 | ||||
| Date | 2022-11-29 | Rating | 2245.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Mei Fan | 2762.02 |
| 2 | White | Loss | Jin Hongtao | 2326.52 |
| 3 | White | Win | Jiang Yidan | 1989.44 |
| 4 | White | Loss | Cheng Yanzhen | 2437.25 |
| 5 | White | Loss | Shen Lanxin | 2551.78 |
| 6 | White | Loss | Gu Wei | 2512.88 |
| 8 | White | Win | Chen Guanhui | 2157.95 |
| 9 | Black | Win | Wen Ying | 2142.88 |
| Chinese National Amateur King Tournament 2021 | ||||
| Date | 2021-11-01 | Rating | 2226.30 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Wang Qiyu | 1875.09 |
| 2 | Black | Loss | Xi Zhenyang | 2656.57 |
| 3 | White | Win | Wu Baogang | 2238.41 |
| 4 | Black | Win | Shen Jinghan | 2012.74 |
| 5 | Black | Loss | Li Xiaoqing | 2648.54 |
| 6 | White | Loss | Jiang Qiwen | 2777.17 |
| 7 | White | Loss | Zhu Libing | 2169.44 |
| 8 | Black | Win | Zhao Youjia | 2162.64 |
| 9 | White | Loss | Fu Liang | 2470.49 |