hagadorn, william j
Current rating: 1501
Record: 2-2-1
| Grand Prix Dallas 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 18 | Peters, Michael (1560) | Won 2-0 | +191519 |
| 3extended | 113 | Cuvelier, Robert (1478) | Draw 0-0 | -11518 |
| 4extended | 95 | Jimenez, Cristian (1517) | Won 2-0 | +181536 |
| 5extended | 49 | Lowry, William (1558) | Lost 0-2 | -171519 |
| 6extended | 101 | Sauro, Andy (1536) | Lost 0-2 | -181501 |
| average opponent: 1530record: 2-2-1 | new rating: 1501 | |||