BARREIRO, MIGUEL
Current rating: 1502
Record: 4-4
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 178 | Ventura, Amilcar (1500) | Won 2-1 | +181518 |
| 2extended | 123 | Pacifici, Guido (1623) | Lost 0-2 | -161502 |
| 3extended | 105 | Palencia Lasheras, Enrique (1465) | Won 2-0 | +171519 |
| 4extended | 121 | Portela, Ricardo (1518) | Won 2-1 | +181537 |
| 5extended | 85 | Perez, Sergio (1562) | Lost 1-2 | -171520 |
| 6extended | 168 | Pereira, Nuno 4531 (1518) | Lost 1-2 | -181502 |
| 7extended | 143 | Teixeira, Bruno (1500) | Lost 0-2 | -181484 |
| 8extended | 173 | Seabra, Ricardo (1482) | Won 2-1 | +181502 |
| average opponent: 1521record: 4-4 | new rating: 1502 | |||