Wu, Jiahui
Current rating: 1554
Record: 6-4
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 26 | Liu, Xinchang (1528) | Won 2-1 | +191470 |
| 2pioneer | 4 | Zhou, Yiyang (1518) | Won 2-1 | +191489 |
| 3pioneer | 8 | Chen, Pengzhou (1543) | Won 2-1 | +191508 |
| 4pioneer | 3 | Su, Shengbin (1562) | Won 2-0 | +191527 |
| 5pioneer | 4 | Sui, Dong (1878) | Lost 0-2 | -121515 |
| 6pioneer | 14 | Zhang, Yuqing (1594) | Won 2-0 | +201535 |
| 7pioneer | 4 | Wang, Hao (1605) | Won 2-1 | +191554 |
| 8pioneer | 3 | Xu, Yucheng (1702) | ID | 01554 |
| average opponent: 1616record: 6-1-1 | new rating: 1554 | |||
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 64 | Min, WenJun (1553) | Lost 0-2 | -171483 |
| 2pioneer | 92 | Xu, Junjun (1489) | Lost 0-2 | -181465 |
| 3pioneer | 80 | Mao, Dun (1677) | Lost 1-2 | -141451 |
| average opponent: 1573record: 0-3 | new rating: 1451 | |||