Jia, Shiyao
Current rating: 1555
Record: 7-6
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 36 | Li, Wenbo (1713) | Won 2-1 | +221475 |
| 2pioneer | 14 | Han, Bing (1863) | Won 2-1 | +251500 |
| 3pioneer | 9 | jin, xilun (1582) | Won 2-1 | +201520 |
| 4pioneer | 2 | Sui, Dong (1866) | Lost 1-2 | -121508 |
| 5pioneer | 27 | Ai, Zhuhui (1511) | Lost 0-2 | -181490 |
| 6pioneer | 40 | Su, Shengbin (1525) | Won 2-0 | +181508 |
| 7pioneer | 32 | Sun, Chuan (1912) | Won 2-1 | +251533 |
| 8pioneer | 10 | Lou, Mengyang (1718) | Won 2-0 | +221555 |
| average opponent: 1711record: 6-2 | new rating: 1555 | |||
| Regional Championships China 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1pioneer | 1 | Zhang, Yuxuan (1691) | Won 2-1 | +211521 |
| A2pioneer | 6 | hongchen, jiao (1518) | Lost 1-2 | -181503 |
| A3pioneer | 9 | Ding, Yi (1688) | Lost 0-2 | -141489 |
| A4pioneer | 7 | jin, xilun (1490) | Lost 0-1 | -181471 |
| A5pioneer | 9 | Ai, Zhuhui (1470) | Lost 0-2 | -181453 |
| average opponent: 1571record: 1-4 | new rating: 1453 | |||