Guerreiro, Tiago
Current rating: 1446
Record: 2-5
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 138 | Ferreira, Marco (1500) | Won 2-0 | +181518 |
| 2sealed | 48 | Lores, Nuno (1518) | Lost 0-2 | -181500 |
| 3sealed | 110 | Martinez, Delfin (1499) | Won 2-0 | +181518 |
| 4sealed | 75 | Casaca, Patricia (1518) | Lost 0-2 | -181500 |
| 5sealed | 162 | Chaparro, Vasco (1485) | Lost 0-2 | -181482 |
| 6sealed | 158 | Trindade, Humberto (1479) | Lost 0-2 | -181464 |
| 7sealed | 162 | Moreno, Lola (1464) | Lost 0-2 | -181446 |
| average opponent: 1495record: 2-5 | new rating: 1446 | |||