Wu, Guobin
Current rating: 1560
Record: 10-7
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 151 | Ng, Kenji (1563) | Lost 1-2 | -171502 |
| 2modern | 268 | Pang, Kelvin (1510) | Won 2-1 | +181520 |
| 3modern | 248 | Tan, Kester (1500) | Won 2-0 | +181538 |
| 4modern | 183 | Li, Ang 4241 (1509) | Won 2-0 | +171555 |
| 5modern | 118 | Kamata, Kazuhiro (1721) | Won 2-1 | +211576 |
| 6modern | 59 | Luo, Tianji (1560) | Lost 1-2 | -181558 |
| 7modern | 171 | Lee, Rick Hup Beng (1726) | Won 2-1 | +211579 |
| 8modern | 127 | De Mesa, Vincent (1507) | Lost 0-2 | -191560 |
| average opponent: 1575record: 5-3 | new rating: 1560 | |||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 170 | Zhang, Lijin (1435) | Lost 1-2 | -191481 |
| 2modern | 138 | Lv, Feng (1482) | Lost 1-2 | -181463 |
| 3modern | 252 | Lam, Tsz Yeung (1867) | Lost 1-2 | -111452 |
| 4modern | 263 | Ma, Chao (1411) | Won 2-0 | +171469 |
| 5modern | 248 | Kan, Kouki (1430) | Won 2-1 | +171486 |
| 6modern | 209 | Leong, Pou Man (1450) | Won 2-1 | +181504 |
| 7modern | 133 | Lv, Yiheng (1503) | Won 2-0 | +181522 |
| 8modern | 1094 | Zhuang, Kai (1513) | Lost 1-2 | -181504 |
| 9modern | 129 | Leng, Yan Ning (1384) | Won 2-0 | +151519 |
| average opponent: 1497record: 5-4 | new rating: 1519 | |||