Sobral, Rui
Current rating: 1585
Record: 10-5-3
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Calhau, Ricardo (1500) | Won 2-0 | +171571 |
| 2sealed | 42 | Rodrigues, Luis 0814 (1518) | Won 1-0 | +171588 |
| 3sealed | 7 | Lopes, Flavio (1536) | Won 2-1 | +171605 |
| 4sealed | 12 | Tiago, Nelson (1596) | Draw 0-0 | 01605 |
| 5sealed | 24 | Camilo, Helder (1553) | Won 2-0 | +171622 |
| 6sealed | 16 | Kearney, David (1698) | Lost 0-2 | -171605 |
| 7sealed | 34 | Dominguez, Javier (1692) | Lost 0-2 | -161589 |
| 8sealed | 76 | Rodriguez, Juan Alberto (1499) | Won 2-0 | +161605 |
| 9sealed | 43 | Nunn, Richard (1508) | Lost 0-2 | -201585 |
| average opponent: 1567record: 5-3-1 | new rating: 1585 | |||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 407 | Henriques, Bruno (1536) | Won 2-0 | +191519 |
| 2sealed | 303 | Gasa, Joaquin (1501) | Won 2-0 | +171536 |
| 3sealed | 73 | Poza, Albeto (1519) | Draw 1-1 | 01536 |
| 4sealed | 132 | Losada Lopez, Sergio (1536) | Won 2-1 | +181554 |
| 5sealed | 61 | Gonzalez Fernandez, Miguel (1554) | Lost 0-2 | -181536 |
| 6sealed | 152 | Fernandez, Rafael (1554) | Won 1-0 | +181554 |
| 7sealed | 89 | Martins, Daniel (1539) | Draw 1-1 | 01554 |
| 8sealed | 149 | Marques, Pedro 4237 (1556) | Won 2-0 | +181572 |
| 9sealed | 96 | Giner, Pablo (1558) | Lost 0-2 | -181554 |
| average opponent: 1539record: 5-2-2 | new rating: 1554 | |||