Sun, Yuansheng
Current rating: 1431
Record: 4-8-1
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Wu, Xiao Bin (1502) | Lost 0-2 | -171443 |
| 2standard | 182 | Dai, Sen (1455) | Lost 1-2 | -181425 |
| 3standard | 324 | Yang, Dehua (1594) | Won 2-1 | +211446 |
| 4standard | 252 | Liang, Sen (1482) | Won 2-0 | +191465 |
| 5standard | 245 | Zhang, Rui (1517) | Lost 0-2 | -171448 |
| 6standard | 232 | Shan, Zhiqiang (1522) | Lost 0-2 | -171431 |
| average opponent: 1512record: 2-4 | new rating: 1431 | |||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Hai, Xia (1431) | Won 2-0 | +171517 |
| 2sealed | 30 | Yang, Yang 6036 (1500) | Lost 1-2 | -191498 |
| 3sealed | 391 | Lin, Tian (1451) | Draw 1-1 | 01498 |
| 4sealed | 335 | Ma, Jing (1447) | Lost 0-2 | -191479 |
| 5sealed | 398 | Zhang, Dawei (1435) | Lost 1-2 | -191460 |
| 6sealed | 416 | Lein, Thomas (1463) | Won 2-0 | +181478 |
| 7sealed | 355 | Liu, Sia (1480) | Lost 0-2 | -181460 |
| average opponent: 1458record: 2-4-1 | new rating: 1460 | |||