Blattler, Matt
Current rating: 1465
Record: 1-3
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Buchbinder, Ishai (1500) | Lost 0-2 | -181482 |
| 2sealed | 145 | Henderson, Eric (1483) | Won 2-1 | +181500 |
| 3sealed | 132 | Bulger, Tim (1573) | Lost 1-2 | -171483 |
| 4sealed | 190 | Guilmet, Rich (1481) | Lost 0-2 | -181465 |
| average opponent: 1509record: 1-3 | new rating: 1465 | |||