Walsh, Thaddeus
Current rating: 1506
Record: 4-4
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 259 | Kowalski, Tim (1500) | Won 2-0 | +181518 |
| 2extended | 246 | younger, Pat (1514) | Won 2-1 | +181536 |
| 3extended | 18 | McGregor, Duncan (1642) | Won 2-0 | +201556 |
| 4extended | 53 | Van Lunen, Jacob (1518) | Lost 1-2 | -191537 |
| 5extended | 101 | Lebedowicz, Osyp (1949) | Lost 0-2 | -111526 |
| 6extended | 173 | Ward, Mike (1444) | Lost 0-2 | -191507 |
| 7extended | 218 | Chupashko, Jake (1499) | Lost 0-2 | -181489 |
| 8extended | 210 | Boomer, Chris (1465) | Won 2-1 | +171506 |
| average opponent: 1567record: 4-4 | new rating: 1506 | |||