Rosa, Mauro
Current rating: 1430
Record: 2-6
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Posadas Barrios, David (1690) | Lost 0-2 | -151485 |
| 2sealed | 239 | Dores, Telmo (1449) | Lost 1-2 | -181467 |
| 3sealed | 266 | Custodio, Eduard (1468) | Won 2-0 | +181485 |
| 4sealed | 252 | Pardal, Emanuel (1388) | Lost 0-2 | -201465 |
| 5sealed | 265 | Levy, Jonathan [ISR] (1511) | Won 2-0 | +191484 |
| 6sealed | 211 | Carvalho, Telmo (1470) | Lost 0-2 | -181466 |
| 7sealed | 212 | Sousa, Luis R (1464) | Lost 1-2 | -181448 |
| 8sealed | 186 | Erjavec, Jure (1447) | Lost 0-2 | -181430 |
| average opponent: 1486record: 2-6 | new rating: 1430 | |||