Begert, Matthew
Current rating: 1499
Record: 3-3
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 98 | Barnett, Stephen (1500) | Lost 1-2 | -181482 |
| 2extended | 101 | Jordan, G Mark (1483) | Lost 0-2 | -181464 |
| 3extended | 152 | Vidal, Brandon (1464) | Won 2-0 | +181482 |
| 4extended | 174 | Turner, Thomas (1464) | Won 2-1 | +181500 |
| 5extended | 99 | draggoo, robert (1499) | Won 2-1 | +181518 |
| 6extended | 110 | Lytle, Joshua (1459) | Lost 1-2 | -191499 |
| average opponent: 1478record: 3-3 | new rating: 1499 | |||