Yu, Zhao Han
Current rating: 1500
Record: 3-3-1
| Regional Championships Taipei 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 39 | Kuo, Mu-Ru (1500) | Won 2-0 | +181518 |
| 2pioneer | 17 | Tsao, Paul (1389) | Lost 0-2 | -201498 |
| 3pioneer | 24 | Chiu, Yun Hsuan (1499) | Won 2-1 | +181516 |
| 4pioneer | 18 | Chang, Ai-Chen (1557) | Won 2-0 | +181534 |
| 5pioneer | 10 | Tseng, Zheng-Zeng (1547) | Draw 1-1 | +11535 |
| 6pioneer | 10 | Jao, Chih Yung (1583) | Lost 0-2 | -171518 |
| 7pioneer | 15 | Chang, Chih Hao (1531) | Lost 1-2 | -181500 |
| average opponent: 1515record: 3-3-1 | new rating: 1500 | |||