Rosa, Ernesto
Current rating: 1501
Record: 3-3
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Rodriguez, Alex [ESP] (1500) | Lost 0-2 | -181482 |
| 2sealed | 258 | Figueiredo, Filipe 4462 (1482) | Won 2-0 | +181500 |
| 3sealed | 123 | Rodriguez, Daniel (1540) | Lost 0-2 | -171483 |
| 4sealed | 229 | Cordovil, Manuel (1482) | Won 2-0 | +181501 |
| 5sealed | 129 | Santos, Alberto (1521) | Won 2-0 | +181519 |
| 6sealed | 131 | Sancadas, Fabio (1518) | Lost 0-2 | -181501 |
| average opponent: 1507record: 3-3 | new rating: 1501 | |||