Martins, Mario
Current rating: 1469
Record: 4-6
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Silva, Pedro 4978 (1500) | Won 2-0 | +181500 |
| 2sealed | 57 | Munhoz, Artur (1570) | Lost 0-2 | -161484 |
| 3sealed | 143 | Venancio, Ricardo (1649) | Lost 1-2 | -151469 |
| 4sealed | 182 | Campo, Alfonso (1465) | Won 1-0 | +181487 |
| 5sealed | 166 | Bonifacio da Costa, Vasco (1501) | Lost 0-2 | -181469 |
| average opponent: 1537record: 2-3 | new rating: 1469 | |||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 9 | Macarico, Joao (1500) | Won 2-0 | +181518 |
| 2extended | 124 | Silva, Joao 5681 (1518) | Lost 1-2 | -181500 |
| 3extended | 203 | Graca, Ricardo (1501) | Lost 0-2 | -181482 |
| 4extended | 257 | Berenguer, Antonio (1482) | Won 2-1 | +181500 |
| 5extended | 192 | Gonzalez, Jose (1500) | Lost 0-2 | -181482 |
| average opponent: 1500record: 2-3 | new rating: 1482 | |||