Pereira, Vitor 4561
Current rating: 1539
Record: 4-2-1
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 215 | Sued, Nadya (1328) | Won 2-1 | +151515 |
| 2sealed | 24 | Tagunov, Denis (1681) | Won 2-1 | +211536 |
| 3sealed | 3 | Mariani, Rui (1701) | Lost 1-2 | -151521 |
| 4sealed | 136 | Salas, Camilo (1571) | Draw 1-1 | +11522 |
| 5sealed | 99 | Curva, Nuno Miguel (1523) | Lost 0-2 | -181504 |
| 6sealed | 143 | Pardal, Emanuel (1501) | Won 2-0 | +181522 |
| 7sealed | 100 | Danti, Marti (1501) | Won 2-0 | +171539 |
| average opponent: 1544record: 4-2-1 | new rating: 1539 | |||