Maddox, Matthew
Current rating: 1429
Record: 0-4
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Ali, Allen (1500) | Lost 0-2 | -181482 |
| 2sealed | 162 | Greer, Edward (1564) | Lost 0-2 | -161466 |
| 3sealed | 205 | Bushard, Ryan (1462) | Lost 0-2 | -191447 |
| 4sealed | 220 | Zaccagnini, Ryan (1446) | Lost 0-2 | -181429 |
| average opponent: 1493record: 0-4 | new rating: 1429 | |||