Zuo, Quan
Current rating: 1453
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Meng, Meng (1500) | Won 2-1 | +191467 |
| 2sealed | 98 | Zhou, Jun (1520) | Draw 1-1 | +11468 |
| 3sealed | 255 | Chen, Yonglin (1519) | Won 2-1 | +191487 |
| 4sealed | 143 | Sun, Boyu (1536) | Lost 0-2 | -171470 |
| 5sealed | 255 | Zhang, Jing (1521) | Lost 0-2 | -171453 |
| top | average opponent: 1519record: 2-2-1 | new rating: 1453 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Gu, Zhi Yin (1508) | Lost 1-2 | -181464 |
| 2sealed | 255 | Gao, Chen (1480) | Lost 0-2 | -171447 |
| 3sealed | 347 | Wang, Qi (1464) | Won 2-1 | +181465 |
| 4sealed | 366 | Tian, Zijian (1538) | Lost 0-2 | -171448 |
| top | average opponent: 1498record: 1-3 | new rating: 1448 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Hao, Chen (1500) | Lost 0-2 | -181482 |
| 2sealed | 204 | Sy, Ace Ryan Tang (1482) | Won 2-1 | +181500 |
| 3sealed | 116 | liu, haifeng (1500) | Lost 1-2 | -181482 |
| 4sealed | 240 | Li, Huibin (1482) | Won 2-0 | +181500 |
| 5sealed | 214 | chang, zhang (1499) | Lost 0-2 | -181482 |
| top | average opponent: 1493record: 2-3 | new rating: 1482 | ||