Bei, Er
Current rating: 1383
Record: 6-14
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | Nie, Yuzhe (1500) | Lost 1-2 | -161385 |
| 2sealed | 266 | Zhang, Jiazhen (1566) | Lost 1-2 | -151370 |
| 3sealed | 441 | Fu, Bo (1524) | Lost 1-2 | -151355 |
| 4sealed | 436 | Tan, Cheng (1621) | Lost 0-2 | -141341 |
| 5sealed | 416 | Wang, Tianye (1430) | Won 2-0 | +201361 |
| 6sealed | 376 | Zhang, Jingchun (1370) | Won 2-0 | +181379 |
| 7sealed | 306 | Sui, Yuanbin (1465) | Won 2-1 | +201399 |
| 8sealed | 243 | Yang, Cheng (1505) | Lost 0-2 | -161383 |
| top | average opponent: 1498record: 3-5 | new rating: 1383 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 302 | Gao, Ruoqian (1500) | Lost 0-2 | -181451 |
| 2sealed | 357 | Tan Lik Hou, Patrick (1440) | Lost 1-2 | -181433 |
| 3sealed | 462 | Zhang, Tongyang (1598) | Lost 1-2 | -151418 |
| 4sealed | 495 | Yang, Xu (1446) | Lost 0-2 | -171401 |
| top | average opponent: 1496record: 0-4 | new rating: 1401 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 459 | Jiang, Bowen (1500) | Won 2-1 | +181500 |
| 2sealed | 246 | Min, Ruoyu (1466) | Won 2-0 | +181518 |
| 3sealed | 226 | Yan, Tian Ji (1738) | Lost 1-2 | -141504 |
| 4sealed | 181 | Liang, Xia (1474) | Lost 0-2 | -191485 |
| 5sealed | 370 | Zhang, Lijin (1500) | Won 2-1 | +181503 |
| 6sealed | 199 | Jiang, Ziyue (1569) | Lost 0-2 | -161487 |
| 7sealed | 269 | Guo, Jing (1503) | Lost 0-2 | -181469 |
| top | average opponent: 1536record: 3-4 | new rating: 1469 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 397 | Gong, Shaojing (1500) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||