Huang, Qiwen
Current rating: 1472
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Li, Tianshuo (1500) | Lost 0-2 | -191490 |
| 2sealed | 289 | Zhang, Ziyi (1482) | Lost 0-2 | -181472 |
| 3sealed | 412 | Liu, Qi (1451) | Won 2-0 | +181490 |
| 4sealed | 308 | Li, Guanglei (1567) | Won 2-0 | +191509 |
| 5sealed | 344 | Fu, Yu (1497) | Lost 0-2 | -181491 |
| 6sealed | 344 | Wan, Kai (1424) | Lost 0-2 | -191472 |
| top | average opponent: 1487record: 2-4 | new rating: 1472 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Luo, Yi (1500) | Lost 0-2 | -181490 |
| 2sealed | 271 | Zhao, Rong (1554) | Lost 0-2 | -171473 |
| 3sealed | 473 | Heng, Jee Siang (1430) | Lost 1-2 | -191454 |
| 4sealed | 490 | Sun, Jianhao (1408) | Won 2-1 | +181472 |
| 5sealed | 435 | Shu, Peter (1657) | Won 2-0 | +211493 |
| 6sealed | 430 | Jiang, Wenjun (1440) | Won 2-0 | +171510 |
| 7sealed | 278 | Teng, Qing (1447) | Won 2-0 | +171527 |
| 8sealed | 222 | Li, Meng 3672 (1519) | Lost 1-2 | -181509 |
| top | average opponent: 1494record: 4-4 | new rating: 1509 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Yao, Di (1503) | Lost 1-2 | -181482 |
| 2sealed | 291 | Feng, Maichuan (1464) | Lost 1-2 | -181464 |
| 3sealed | 439 | Chen, Yuejun (1464) | Won 2-0 | +181482 |
| 4sealed | 358 | Zhang, Mingyu (1481) | Lost 0-2 | -181464 |
| 5sealed | 438 | Li, Song Nan (1422) | Won 2-0 | +171481 |
| 6sealed | 348 | Li, Ning 7131 (1483) | Won 2-1 | +181499 |
| 7sealed | 340 | Fong, Patrick (1553) | Won 2-1 | +191518 |
| 8sealed | 215 | Tamada, Ryoichi (2000) | Lost 0-2 | -101508 |
| top | average opponent: 1546record: 4-4 | new rating: 1508 | ||