Jia, Hao
Current rating: 1482
Record: 7-9
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Xu, Yan (1449) | Lost 0-2 | -171413 |
| 2sealed | 312 | Jiang, Yi Cheng (1477) | Won 2-0 | +191432 |
| 3sealed | 367 | Takaya, Kensuke (1769) | Won 2-1 | +241456 |
| 4sealed | 235 | Tong, Wu (1663) | Won 2-1 | +221478 |
| 5sealed | 151 | Song, Ke (1544) | Lost 0-2 | -171461 |
| 6sealed | 142 | Li, Haoran (1535) | Won 2-1 | +191480 |
| 7sealed | 114 | Kong, Dexin (1515) | Lost 1-2 | -171463 |
| 8sealed | 161 | Liu, Zhihao (1522) | Won 2-0 | +191482 |
| average opponent: 1559record: 5-3 | new rating: 1482 | |||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 36 | Yang, Zhihe (1518) | Lost 1-2 | -181482 |
| 3sealed | 394 | Hua, Ran (1447) | Lost 1-2 | -181464 |
| 4sealed | 427 | Chen, Rui (1538) | Won 2-0 | +191483 |
| 5sealed | 257 | Qiao, Cheng (1516) | Lost 1-2 | -171466 |
| 6sealed | 339 | Ren, Mingjun (1448) | Lost 1-2 | -191447 |
| 7sealed | 385 | Wen, Zixiao (1443) | Lost 0-2 | -181429 |
| 8sealed | 374 | Zhang, Zuotian (1417) | Won 2-0 | +181447 |
| 9sealed | 318 | Yu, Huanyu (1524) | Lost 1-2 | -171430 |
| average opponent: 1481record: 2-6 | new rating: 1430 | |||