wei, siyuan
Current rating: 1491
Record: 2-3-1
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | yang, zhizhuo (1500) | Won 2-1 | +181518 |
| 2standard | 27 | Zhi, Yimin (1940) | Lost 0-2 | -111507 |
| 3standard | 28 | Ye, Qingyang (1504) | Lost 0-2 | -181489 |
| 4standard | 44 | Jing, Mu (1495) | Won 2-0 | +181507 |
| 5standard | 34 | Wang, Jiuyang (1603) | Draw 1-1 | +21509 |
| 6standard | 41 | Chen, Liang [CHN] (1493) | Lost 0-2 | -181491 |
| average opponent: 1589record: 2-3-1 | new rating: 1491 | |||