Dong, Yifei
Current rating: 1563
Record: 9-6-2
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Ming, Wen (1500) | Lost 1-2 | -191500 |
| 2sealed | 212 | Zhang, Mingmin (1589) | Won 2-1 | +201520 |
| 3sealed | 238 | Wang, Yi 6002 (1580) | Won 2-1 | +191539 |
| 4sealed | 216 | Zhang, Chaoxi (1654) | Won 2-1 | +201559 |
| 5sealed | 94 | Li, Ang (1618) | Won 2-1 | +191578 |
| 6sealed | 113 | Kawaguchi, Tetsu (1618) | Lost 0-2 | -171561 |
| 7sealed | 126 | Zhao, Tianyu (1550) | Won 2-1 | +181579 |
| 8sealed | 62 | Kamata, Kazuhiro (1702) | Lost 1-2 | -161563 |
| average opponent: 1601record: 5-3 | new rating: 1563 | |||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 367 | Wang, Yu 4271 (1500) | Lost 0-2 | -181482 |
| 2standard | 410 | Min, Ruoyu (1482) | Won 1-0 | +181500 |
| 3standard | 298 | McCall, Jacob (1500) | Draw 1-1 | 01500 |
| 4standard | 329 | Zhang, Suqi (1487) | Draw 1-1 | 01500 |
| 5standard | 393 | Chao, Qi (1468) | Lost 1-2 | -191481 |
| 6standard | 415 | Wang, Lei (1398) | Won 2-0 | +171498 |
| 7standard | 340 | Chao, Xing (1473) | Won 2-0 | +171515 |
| 8standard | 260 | Loh, Chuan Han (1706) | Won 2-1 | +221537 |
| 9standard | 196 | Fu, Bin 3040 (1535) | Lost 0-1 | -181519 |
| average opponent: 1505record: 4-3-2 | new rating: 1519 | |||