Da Costa, Tiago Filipe
Current rating: 1522
Record: 5-4
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Giambastiani, Filippo (1387) | Won 2-0 | +161516 |
| 2sealed | 62 | Alves, Jose (1518) | Won 2-1 | +181534 |
| 3sealed | 18 | Alexandrino, Guilherme (1632) | Lost 0-2 | -161518 |
| 4sealed | 148 | Martins, Daniel (1591) | Lost 0-2 | -171501 |
| 5sealed | 229 | Osorio, Joao (1587) | Won 2-0 | +201521 |
| 6sealed | 109 | Silva, Pedro Flavio (1520) | Lost 1-2 | -181503 |
| 7sealed | 156 | Briceno, Paul (1421) | Lost 0-2 | -201483 |
| 8sealed | 180 | Agostinho, Pedro (1484) | Won 2-0 | +181501 |
| 9sealed | 136 | De Nicola, Giacomo (1660) | Won 2-0 | +211522 |
| average opponent: 1533record: 5-4 | new rating: 1522 | |||