han, yuhuan
Current rating: 1544
Record: 5-3
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 18 | Quan, Gui (1568) | Lost 1-2 | -171483 |
| 2pioneer | 64 | Wang, Yiqiao (1484) | Lost 1-2 | -181465 |
| 3pioneer | 77 | Gan, Dairunting (1464) | Lost 1-2 | -181447 |
| 4pioneer | 90 | Fan, Yiduo (1570) | Won 2-0 | +201467 |
| 5pioneer | 77 | Da, Jiawei (1685) | Won 2-0 | +221489 |
| 6pioneer | 57 | Gao, Jun (1548) | Won 2-0 | +191508 |
| 7pioneer | 49 | Zhang, Xuchen (1521) | Won 2-1 | +191527 |
| 8pioneer | 42 | Ma, Yipeng (1515) | Won 2-0 | +171544 |
| average opponent: 1544record: 5-3 | new rating: 1544 | |||