Seabra, Carlos
Current rating: 1550
Record: 8-5
| Grand Prix Lisbon 2002 (extended) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 236 | Zabala, Alberto (1446) | Lost 1-2 | -201556 |
| 2extended | 200 | Freite, Silvio (1482) | Won 2-0 | +161572 |
| 3extended | 196 | Tejero, Fernando (1500) | Won 2-1 | +171589 |
| 4extended | 169 | Brito, Rafael (1525) | Lost 0-2 | -191570 |
| 5extended | 216 | Silva, Joao 5681 (1503) | Won 2-1 | +171587 |
| 6extended | 99 | Girao, Filipe (1510) | Lost 1-2 | -201567 |
| 7extended | 163 | Lopes, Cesar (1592) | Lost 0-2 | -171550 |
| average opponent: 1508record: 3-4 | new rating: 1550 | |||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Rosa, Daniel (1500) | Won 2-0 | +181518 |
| 2sealed | 66 | Sousa, Rafael (1518) | Lost 0-2 | -181500 |
| 3sealed | 194 | Costa, Ruben (1500) | Won 2-0 | +181518 |
| 4sealed | 109 | Osorio, Joao (1610) | Won 0-0 | +201538 |
| 5sealed | 76 | Vinagre, Antonio (1536) | Won 2-1 | +181556 |
| 6sealed | 53 | Dictus, Mark (1697) | Won 2-1 | +201576 |
| 7sealed | 10 | Barrado, Carlos (1848) | ID | 01576 |
| average opponent: 1601record: 5-1-1 | new rating: 1576 | |||