chang, yuhao
Current rating: 1448
Record: 1-4-1
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Teng, shifeng (1500) | Lost 1-2 | -181482 |
| 2standard | 58 | Zheng, Lifan (1504) | Won 2-0 | +181500 |
| 3standard | 54 | Zhang, Yubing (1504) | Lost 0-2 | -181482 |
| 4standard | 50 | Chen, Junyi (1543) | Lost 0-2 | -161466 |
| 5standard | 65 | Chan, Kwok Chun (1472) | Draw 1-1 | 01466 |
| 6standard | 60 | Zhou, Zhengyang (1491) | Lost 0-2 | -181448 |
| average opponent: 1502record: 1-4-1 | new rating: 1448 | |||