Sun, Qianyuan
Current rating: 1435
Record: 1-5
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Hos, Hos (1562) | Lost 0-2 | -171465 |
| 2sealed | 284 | Liu, Dongwei (1577) | Won 2-1 | +201485 |
| 3sealed | 315 | Cheng, Ting Hin (1562) | Lost 1-2 | -161469 |
| 4sealed | 291 | Gheysen, Olivier (1566) | Lost 0-2 | -161453 |
| 5sealed | 350 | Chu, Bede Chi Yan (1445) | Lost 0-2 | -181435 |
| average opponent: 1542record: 1-4 | new rating: 1435 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 926 | Vandehey, Gerald (1500) | Lost 0-2 | -181482 |
| record: 0-1 | new rating: 1482 | |||