Liu, Zhengchen
Current rating: 1382
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Xie, Mingrui (1500) | Lost 0-2 | -171415 |
| 2sealed | 233 | Wojtanek, Pawel (1436) | Lost 0-2 | -171398 |
| 3sealed | 421 | Liang, Xuanhe (1531) | Lost 0-2 | -161382 |
| top | average opponent: 1489record: 0-3 | new rating: 1382 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | He, Shengyu (1603) | Lost 0-2 | -161469 |
| 2sealed | 215 | Liu, Tao (1403) | Won 2-0 | +171486 |
| 3sealed | 384 | Xu, Yiwei (1419) | Lost 1-2 | -191467 |
| 4sealed | 446 | Chuang, Po-Yu (1536) | Lost 0-2 | -171450 |
| 5sealed | 428 | Hao, Ruihan (1464) | Lost 0-2 | -181432 |
| top | average opponent: 1485record: 1-4 | new rating: 1432 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Cui, Chun (1524) | Draw 1-1 | 01500 |
| 2sealed | 212 | Xu, Chaofeng (1503) | Won 2-1 | +181518 |
| 3sealed | 242 | Zhang, Hongqiang (1629) | Lost 1-2 | -151503 |
| 4sealed | 339 | Li, Ruipeng (1528) | Lost 0-2 | -181485 |
| 5sealed | 400 | Hao, Haoran (1482) | Won 2-1 | +181503 |
| 6sealed | 304 | Lv, Hang (1500) | Lost 0-2 | -181485 |
| top | average opponent: 1528record: 2-3-1 | new rating: 1485 | ||