Gu, Mike
Current rating: 1472
Record: 5-7
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Dong, Zhongcao (1501) | Won 2-1 | +181519 |
| 2standard | 27 | Gao, Yuan'ao (1518) | Lost 0-0 | -181501 |
| 3standard | 293 | Zhang, Zhiyang (1860) | Lost 0-2 | -121489 |
| 4standard | 331 | Chong, Fong Kai (1541) | Lost 0-2 | -171472 |
| average opponent: 1605record: 1-3 | new rating: 1472 | |||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 236 | Muralitheran, Hari (1390) | Won 2-0 | +161516 |
| 2sealed | 27 | Li, Teng (1485) | Won 2-1 | +171533 |
| 3sealed | 126 | Feng, Yi (1594) | Won 2-1 | +201553 |
| 4sealed | 84 | Zhong, Cali (1524) | Lost 0-2 | -191534 |
| 5sealed | 128 | Su, Xu (1768) | Lost 1-2 | -141520 |
| 6sealed | 176 | Ji, Hongyang (1523) | Won 2-0 | +181538 |
| 7sealed | 229 | Liu, Xinchang (1558) | Lost 0-2 | -171521 |
| 8sealed | 234 | Tanahashi, Hirofumi (1416) | Lost 0-2 | -201501 |
| average opponent: 1532record: 4-4 | new rating: 1501 | |||