Aspinwall, Derek
Current rating: 1475
Record: 6-7
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 164 | Leone, Andrew (1500) | Won 2-0 | +181534 |
| 2standard | 300 | Caruso, Cody S (1446) | Lost 0-2 | -201514 |
| 3standard | 457 | Brown, Franklin (1500) | Won 2-1 | +181532 |
| 4standard | 281 | Kerby, Michael (1509) | Lost 0-2 | -191513 |
| 5standard | 520 | Derrick, Samuel (1469) | Lost 0-2 | -181495 |
| 6standard | 506 | Arenstein, Max (1388) | Lost 0-2 | -201475 |
| average opponent: 1469record: 2-4 | new rating: 1475 | |||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 72 | Ross, Jarrod (1500) | Won 2-0 | +181518 |
| 2legacy | 6 | Quackenbush, Dennis (1517) | Lost 0-2 | -181500 |
| 3legacy | 95 | Johnson, Richard (1463) | Lost 1-2 | -191481 |
| 4legacy | 182 | London Wilkinson, Akida (1481) | Won 2-0 | +181499 |
| 5legacy | 158 | Perrin, Seth (1490) | Won 2-0 | +181517 |
| 6legacy | 118 | Vulatic, Seth (1453) | Won 2-1 | +171534 |
| 7legacy | 65 | Coffey, Josh (1539) | Lost 0-2 | -181516 |
| average opponent: 1492record: 4-3 | new rating: 1516 | |||