Ma, Jia Qing
Current rating: 1454
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 71 | Lu, Geer (1549) | Won 2-0 | +191489 |
| 2modern | 1070 | Ou, Di (1517) | Lost 0-2 | -171472 |
| 3modern | 163 | Wang, Qi (1415) | Won 2-0 | +171489 |
| 4modern | 1118 | Dong, Pu (1501) | Lost 0-2 | -181471 |
| 5modern | 182 | Johnson, Patrick 2 (1545) | Won 2-0 | +201491 |
| 6modern | 1069 | Chan, Pok Man (1461) | Lost 0-2 | -191472 |
| 7modern | 161 | Huang, Junjie (1500) | Lost 0-2 | -181454 |
| top | average opponent: 1498record: 3-4 | new rating: 1454 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 203 | Xu, Zhumen (1500) | Lost 0-2 | -171429 |
| 2standard | 205 | Wang, Di (1482) | Won 0-0 | +191448 |
| 3standard | 317 | Chen, Hao0839 (1491) | Lost 0-2 | -171431 |
| 4standard | 393 | Lin, Hsien Chang (1425) | Won 2-1 | +181449 |
| 5standard | 333 | Pang, Gengyu (1582) | Draw 1-1 | +21451 |
| 6standard | 287 | Tao, Zui (1447) | Won 2-0 | +181469 |
| 7standard | 215 | Lin, Yuhan (1518) | Won 2-0 | +191488 |
| 8standard | 149 | Tang, Kenneth (1480) | Lost 0-2 | -181470 |
| top | average opponent: 1491record: 4-3-1 | new rating: 1470 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 236 | Liu, Meng Tu (1500) | Lost 1-2 | -181482 |
| 2sealed | 230 | Potter, Michael (1503) | Lost 0-2 | -181464 |
| 3sealed | 344 | Xu, Jun (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1489record: 0-3 | new rating: 1446 | ||