Qi, Jiazhen
Current rating: 1480
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 268 | Milosevic, David (1471) | Won 2-0 | +181451 |
| 2sealed | 167 | Xu, Jinlong (1518) | Won 2-1 | +201471 |
| 3sealed | 120 | Yang, Yang 0652 (1500) | Won 2-0 | +181489 |
| 4sealed | 72 | Ren, Chao (1502) | Lost 0-2 | -181471 |
| 5sealed | 126 | Liu, Yang 2263 (1621) | Won 1-0 | +211492 |
| 6sealed | 119 | An, Youcheng (1456) | Won 2-1 | +171509 |
| 7sealed | 65 | Chen, Edward (1534) | Draw 1-1 | +11510 |
| 8sealed | 55 | Chen, Qu (1797) | Lost 0-2 | -131497 |
| 9sealed | 105 | Li, Sai (1574) | Lost 0-2 | -171480 |
| top | average opponent: 1553record: 5-3-1 | new rating: 1480 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 194 | He, Shi (1428) | Won 2-0 | +171501 |
| 2standard | 15 | Deng, Shengkeng (1450) | Lost 1-2 | -191482 |
| 3standard | 310 | Gu, Fengwen (1754) | Lost 0-2 | -141468 |
| 4standard | 434 | Zhao, Tianyang (1483) | Lost 0-2 | -171451 |
| 5standard | 467 | Wong, Maximilian (1451) | Lost 0-2 | -181433 |
| top | average opponent: 1513record: 1-4 | new rating: 1433 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | Wang, Weiliang (1588) | Lost 0-2 | -161484 |
| 2sealed | 256 | ZHANG, YIQUAN (1483) | Lost 1-2 | -181466 |
| 3sealed | 323 | Shen, Anqi (1464) | Won 2-0 | +181484 |
| 4sealed | 270 | Zhang, Mang (1486) | Won 2-1 | +181502 |
| 5sealed | 229 | Teng, Qing (1455) | Won 2-0 | +171519 |
| 6sealed | 129 | Lin, Nan (1522) | Won 2-0 | +181537 |
| 7sealed | 157 | Lv, Jiachong (1640) | Lost 0-2 | -161521 |
| 8sealed | 129 | Lu, Yin (1486) | Lost 1-2 | -191502 |
| 9sealed | 202 | Hu, Yang (1472) | Lost 0-2 | -181484 |
| top | average opponent: 1511record: 4-5 | new rating: 1484 | ||