Wilkes, Nat
Current rating: 1502
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Wu, Yin (1500) | Lost 1-2 | -181506 |
| 2standard | 294 | Yong, Xu Zheng (1480) | Lost 0-2 | -191487 |
| 3standard | 462 | Zhang, Hongchen (1445) | Won 2-1 | +171504 |
| 4standard | 426 | Li, Song Nan (1431) | Won 2-0 | +171521 |
| 5standard | 327 | Chen, Zhe (1465) | Lost 1-2 | -191502 |
| top | average opponent: 1464record: 2-3 | new rating: 1502 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Zhang, Jingkun (1500) | Won 2-0 | +181483 |
| 2sealed | 99 | Ma, Chenggong (1518) | Won 2-1 | +191502 |
| 3sealed | 94 | shuo, guo (1535) | Lost 0-2 | -171485 |
| 4sealed | 125 | Liu, Xiao (1476) | Won 2-0 | +171502 |
| 5sealed | 96 | wang, xiao lin (1536) | Won 2-0 | +191521 |
| 6sealed | 53 | Chen, Chaoyin (1554) | Lost 1-2 | -171504 |
| 7sealed | 118 | Wang, Mingshuo (1537) | Won 2-1 | +181522 |
| 8sealed | 77 | Wang, Sumin (1435) | Won 2-0 | +171539 |
| 9sealed | 70 | Xu, Jiajun (1727) | Lost 0-2 | -151524 |
| top | average opponent: 1535record: 6-3 | new rating: 1524 | ||
| Grand Prix Singapore 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 64 | Kwan, David Wei Phang (1503) | Lost 1-2 | -181482 |
| 2extended | 94 | Chai, Eng Chye (1488) | Won 2-0 | +181500 |
| 3extended | 88 | Lim, Leslie (1405) | Lost 0-2 | -201480 |
| 4extended | 168 | Zee, Way Leong (1638) | Lost 1-2 | -151465 |
| 5extended | 163 | Guru, Jena (1464) | Won 2-1 | +181483 |
| 6extended | 140 | Araneta, Terence (1454) | Lost 1-2 | -181465 |
| top | average opponent: 1492record: 2-4 | new rating: 1465 | ||