Song, ZuAn
Current rating: 1435
Record: 0-4
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Gao, Yi (1670) | Lost 0-2 | -151485 |
| 2standard | 76 | Luo, Chaofan (1482) | Lost 1-2 | -181467 |
| 3standard | 67 | yifu, zhang (1470) | Lost 0-2 | -181449 |
| 5standard | 57 | Da, Jiawei (1677) | Lost 1-2 | -141435 |
| average opponent: 1575record: 0-4 | new rating: 1435 | |||