Zhang, Jialun
Current rating: 1586
Record: 6-2
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 38 | Li, Hui (1500) | Won 2-1 | +181518 |
| 2pioneer | 35 | Chan, Sze Hang (1957) | Won 2-0 | +261544 |
| 3pioneer | 8 | Li, Wenbo (1687) | Won 2-1 | +201564 |
| 4pioneer | 1 | Liu, Qinhui (1559) | Won 2-1 | +181582 |
| 5pioneer | 1 | qiaocen, zhou (1548) | Lost 0-1 | -191563 |
| 6pioneer | 13 | Feng, Yang (1776) | Won 2-0 | +221585 |
| 7pioneer | 3 | Chen, Shihao (1645) | Won 2-1 | +191604 |
| 8pioneer | 2 | Liang, Jianwei (1562) | ID | 01604 |
| Qpioneer | Liang, Jianwei (1562) | Lost 1-2 | -181586 | |
| average opponent: 1644record: 6-2-1 | new rating: 1586 | |||