Hao, Chen
Current rating: 1471
Record: 5-7
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 38 | Chan, Fung Shun (1589) | Won 2-1 | +201502 |
| 2modern | 38 | Li, Haofeng (1517) | Lost 1-2 | -181484 |
| 3modern | 152 | Kaji, Tomohiro (1873) | Won 2-0 | +251509 |
| 4modern | 1111 | Kim Jin, Huancheng (1388) | Lost 0-2 | -201489 |
| 5modern | 150 | Huang, Jianwei (1463) | Won 2-1 | +171506 |
| 6modern | 146 | Chu, Tianyu (1519) | Lost 1-2 | -181488 |
| 7modern | 167 | Sun, Ze Tang (1502) | Lost 0-2 | -171471 |
| average opponent: 1550record: 3-4 | new rating: 1471 | |||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Zuo, Quan (1500) | Won 2-0 | +181518 |
| 2sealed | 20 | Ma, Kun (1518) | Lost 0-2 | -181500 |
| 3sealed | 186 | Gu, Fengwen (1482) | Won 2-1 | +181518 |
| 4sealed | 131 | Wang, Yi (1518) | Lost 0-2 | -181500 |
| 5sealed | 159 | Zhou, Lihua (1504) | Lost 0-2 | -181482 |
| average opponent: 1505record: 2-3 | new rating: 1482 | |||