Barros, Antonio Maria
Current rating: 1518
Record: 4-3
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | Neto, Frederico Miguel (1500) | Won 2-0 | +181518 |
| 2sealed | 110 | Morais, Guilherme (1518) | Won 2-1 | +181536 |
| 3sealed | 31 | Fernandes, Duarte (1567) | Lost 0-2 | -171519 |
| 4sealed | 140 | Lucena, Angel (1517) | Won 2-0 | +181537 |
| 5sealed | 86 | Ferreira, Samuel (1535) | Won 2-0 | +181555 |
| 6sealed | 31 | Guerreiro, Joao (1553) | Lost 0-2 | -191536 |
| 7sealed | 69 | Pina, Bonifacio Olimpio (1524) | Lost 1-2 | -181518 |
| average opponent: 1531record: 4-3 | new rating: 1518 | |||