CHEN, Yunyi
Current rating: 1489
Record: 3-4
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 75 | Chen, Weiyang (1500) | Won 2-0 | +181518 |
| 2pioneer | 46 | Ding, Yi (1750) | Won 2-0 | +221540 |
| 3pioneer | 6 | Chen, HongXuan (1606) | Won 2-1 | +191559 |
| 4pioneer | 11 | Dong, Ziyang (1527) | Lost 0-2 | -181541 |
| 5pioneer | 10 | Li, Wenbo (1682) | Lost 0-2 | -161525 |
| 6pioneer | 31 | Zhang, Haoyang (1503) | Lost 0-2 | -181507 |
| 7pioneer | 43 | Song, Yuxing (1517) | Lost 0-2 | -181489 |
| average opponent: 1584record: 3-4 | new rating: 1489 | |||