Barroso, Mario
Current rating: 1465
Record: 1-3
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Chiesa, Massimiliano (1463) | Lost 1-2 | -191481 |
| 2sealed | 171 | Oliveira, Paulo (1570) | Lost 1-2 | -161465 |
| 3sealed | 258 | Martins, Julio (1510) | Won 2-1 | +191484 |
| 4sealed | 273 | Barros, Joao (1449) | Lost 0-2 | -191465 |
| average opponent: 1498record: 1-3 | new rating: 1465 | |||