wenyu, guo
Current rating: 1414
Record: 0-5
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 15 | Lu, Weikai (1651) | Lost 1-2 | -151485 |
| 2pioneer | 61 | Yeh, Peter (1536) | Lost 0-2 | -171468 |
| 3pioneer | 75 | Song, Jiajun (1489) | Lost 1-2 | -181450 |
| 4pioneer | 88 | Wang, Yipu (1450) | Lost 0-2 | -181432 |
| 5pioneer | 83 | Zheng, Xin (1409) | Lost 0-2 | -181414 |
| average opponent: 1507record: 0-5 | new rating: 1414 | |||