Brutosky, John
Current rating: 1426
Record: 1-5
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 61 | Hann, Jackson (1463) | Won 2-1 | +171517 |
| 2legacy | 11 | Langford, Chris (1506) | Lost 0-2 | -181499 |
| 3legacy | 164 | Tzaneteas, Elliott (1537) | Lost 0-2 | -171482 |
| 4legacy | 194 | Fine, Zach (1483) | Lost 0-2 | -181464 |
| 5legacy | 206 | Race, Allan (1407) | Lost 0-2 | -191445 |
| 6legacy | 171 | Johnson, Ryan (1402) | Lost 0-2 | -191426 |
| average opponent: 1466record: 1-5 | new rating: 1426 | |||