Guan, Chong
Current rating: 1466
Record: 4-6-1
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 311 | Meng, Xing Xing (1500) | Won 2-0 | +191482 |
| 2standard | 33 | Zhang, Gen (1518) | Lost 0-2 | -171465 |
| 3standard | 376 | Wang, Shilong (1498) | Lost 0-2 | -181447 |
| 4standard | 393 | Huang, Dongyu (1485) | Won 2-0 | +191466 |
| average opponent: 1500record: 2-2 | new rating: 1466 | |||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 341 | Song, Yihuan (1500) | Lost 1-2 | -181482 |
| 2sealed | 275 | He, Shen (1482) | Draw 1-1 | 01482 |
| 3sealed | 293 | Wong, Tom C (1483) | Lost 0-1 | -181464 |
| 4sealed | 370 | Xiao, Kairui (1464) | Won 2-0 | +181482 |
| 5sealed | 304 | jiang, xingyu (1500) | Lost 0-2 | -181464 |
| 6sealed | 314 | Zhao, Yi (1398) | Won 2-0 | +171481 |
| 7sealed | 262 | Varaksin, Aleksey (1490) | Lost 1-2 | -181463 |
| average opponent: 1474record: 2-4-1 | new rating: 1463 | |||