liu, quanyuan
Current rating: 1454
Record: 1-4
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 18 | Tai, Xiaoyao (1490) | Lost 0-2 | -181482 |
| 2pioneer | 106 | Chan, Tsz Kin (1455) | Lost 0-2 | -191463 |
| 3pioneer | 98 | Hua, Yukun (1664) | Lost 0-2 | -141449 |
| 4pioneer | 97 | Yang, Yinqiu (1697) | Won 2-0 | +221471 |
| 5pioneer | 72 | Chan, Kwok Chun (1508) | Lost 0-2 | -171454 |
| average opponent: 1563record: 1-4 | new rating: 1454 | |||