Liu, Chang
Current rating: 1357
Record: 4-13
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 190 | Go, Hou Wing Kendrick (1500) | Lost 1-2 | -161385 |
| 2modern | 269 | Wu, Chengzhen (1443) | Lost 0-2 | -171368 |
| 3modern | 383 | Liang, Chaoyan (1461) | Won 2-1 | +201388 |
| 4modern | 361 | Lin, Changhui (1506) | Lost 1-2 | -161372 |
| 5modern | 385 | Cobb, Axel (1521) | Lost 0-2 | -151357 |
| top | average opponent: 1487record: 1-4 | new rating: 1357 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 179 | Qian, Lei (1500) | Lost 0-2 | -171435 |
| 2sealed | 226 | Bai, Yuhan (1473) | Lost 0-2 | -171418 |
| 3sealed | 486 | Duan, Tao (1504) | Lost 0-2 | -171401 |
| top | average opponent: 1492record: 0-3 | new rating: 1401 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Scott, Rob (1500) | Lost 0-2 | -181445 |
| 2sealed | 523 | Sher, Adam (1482) | Won 2-1 | +191464 |
| 3sealed | 329 | Mallahi, Riyath (1493) | Lost 0-2 | -171447 |
| 4sealed | 479 | Ben-David, Sheffi (1485) | Won 2-1 | +181465 |
| 5sealed | 306 | Haskins, Mark (1501) | Won 2-0 | +191484 |
| 6sealed | 331 | Chang, Morgan (1694) | Lost 1-2 | -141470 |
| 7sealed | 319 | Miles, Alex (1490) | Lost 0-2 | -181452 |
| top | average opponent: 1521record: 3-4 | new rating: 1452 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 316 | Sun, Da Kang (1500) | Lost 0-2 | -181482 |
| 2standard | 424 | Li, Chaolun (1415) | Lost 0-2 | -191463 |
| top | average opponent: 1458record: 0-2 | new rating: 1463 | ||