Jia, Kun
Current rating: 1629
Record: 14-8-1
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Silva, Andre (1376) | Won 2-1 | +161520 |
| 2sealed | 49 | Gu, Lingzhou (1571) | Lost 0-2 | -171503 |
| 3sealed | 362 | Xu, Yuefeng (1505) | Won 2-1 | +181521 |
| 4sealed | 127 | Li, Guangyu (1522) | Won 2-0 | +181539 |
| 5sealed | 107 | Fu, Qi (1674) | Won 2-0 | +201559 |
| 6sealed | 43 | Zhang, Yi 1971 (1496) | Lost 0-2 | -191540 |
| 7sealed | 134 | Song, Yihuan (1595) | Won 2-0 | +191559 |
| 8sealed | 76 | Suematsu, Takaaki (2024) | Won 2-0 | +261585 |
| 9sealed | 41 | Fernandez, Marcos Jose (1671) | Lost 0-2 | -161569 |
| 11draft | 22 | Gong, Haoyu (1754) | Won 2-0 | +211590 |
| 12draft | 37 | Liu, Yuhang (1592) | Lost 0-2 | -181572 |
| 13draft | 75 | Zhang, Hongtao (1568) | Won 2-1 | +181590 |
| 14draft | 15 | Guo, Xiaoyu (1708) | Won 2-0 | +201610 |
| 15draft | 65 | Cui, Chao (1649) | Won 2-0 | +191629 |
| average opponent: 1622record: 10-4 | new rating: 1629 | |||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Wen, Zixiao (1500) | Won 2-0 | +181518 |
| 2sealed | 155 | Liang, Mo (1725) | Won 2-1 | +221540 |
| 3sealed | 28 | Liu, Yang 2263 (1653) | Won 2-0 | +201560 |
| 4sealed | 75 | Zeng, Hao (1553) | Lost 0-2 | -181542 |
| 5sealed | 89 | Hu, Ruochen (1534) | Draw 1-1 | 01542 |
| 6sealed | 162 | Gao, Hao Tian (1591) | Won 2-0 | +181560 |
| 7sealed | 94 | Qiu, Ruibin (1520) | Lost 1-2 | -181542 |
| 8sealed | 171 | Rao, Shudi (1524) | Lost 1-2 | -191523 |
| 9sealed | 236 | Wu, Yanfei (1465) | Lost 0-2 | -191504 |
| average opponent: 1563record: 4-4-1 | new rating: 1504 | |||