Chapman, Dustin
Current rating: 1406
Record: 2-8
| Grand Prix San Diego 2013 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 103 | Corvese, Harry (1889) | Lost 1-2 | -101434 |
| 5modern | 158 | Browne, Joshua (1536) | Lost 1-2 | -161418 |
| 6modern | 170 | Salunga, Ryan (1507) | Lost 0-2 | -171401 |
| 7modern | 198 | Lamm, Rik (1533) | Won 2-0 | +211422 |
| 8modern | 176 | Lawver, Daniel (1574) | Lost 0-2 | -161406 |
| average opponent: 1608record: 1-4 | new rating: 1406 | |||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 206 | Ogasawara, Shou (1374) | Lost 1-2 | -201480 |
| 2legacy | 340 | Handy, Tim (1465) | Won 2-0 | +171497 |
| 3legacy | 319 | Law, Alvin (1514) | Lost 1-2 | -171480 |
| 4legacy | 536 | Permenter, Eric (1483) | Lost 0-2 | -181462 |
| 5legacy | 458 | Kerns, William (1483) | Lost 0-2 | -181444 |
| average opponent: 1464record: 1-4 | new rating: 1444 | |||