Oliveira, Samuel
Current rating: 1483
Record: 2-3
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Mader, Markus (1459) | Won 2-0 | +171517 |
| 2sealed | 60 | Barbosa Gama, Diogo (1519) | Lost 0-2 | -181499 |
| 3sealed | 155 | Dorle, Ludovic (1465) | Won 2-1 | +181517 |
| 4sealed | 139 | Koornneef, Kenny (1607) | Lost 1-2 | -171500 |
| 5sealed | 231 | Porostly, Petr (1529) | Lost 0-2 | -171483 |
| average opponent: 1516record: 2-3 | new rating: 1483 | |||