Gao, Zehua
Current rating: 1398
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Fang, Jiahao (1581) | Lost 1-2 | -161452 |
| 2sealed | 322 | Zhou, Fei Yang (1390) | Lost 1-2 | -191433 |
| 3sealed | 282 | Wei, Wei (1459) | Lost 1-2 | -171416 |
| 4sealed | 381 | Wang, Yijie (1452) | Lost 0-2 | -181398 |
| top | average opponent: 1470record: 0-4 | new rating: 1398 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Gu, Yun (1500) | Lost 0-2 | -171447 |
| 2sealed | 316 | Zhang, Jianchi (1466) | Lost 1-2 | -181429 |
| 3sealed | 310 | Lu, Yihen (1464) | Won 2-1 | +191448 |
| 4sealed | 328 | Zhang, Qin (1538) | Won 2-1 | +201468 |
| 5sealed | 240 | zhang, han (1499) | Won 2-1 | +181486 |
| 6sealed | 137 | Liu, Tiezheng (1486) | Lost 1-2 | -181468 |
| top | average opponent: 1492record: 3-3 | new rating: 1468 | ||
| Grand Prix Beijing 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 24 | Jia, Qiumiao (1500) | Lost 1-2 | -181482 |
| 2extended | 30 | Yu, Chao (1500) | Lost 0-2 | -181464 |
| 3extended | 46 | See, Joeshin (1464) | Won 2-0 | +181482 |
| 4extended | 61 | Ruan, Yi-Fei (1481) | Lost 0-2 | -181464 |
| top | average opponent: 1486record: 1-3 | new rating: 1464 | ||