Seixas, Aderito
Current rating: 1482
Record: 2-3
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Medeiros, Josilma (1500) | Won 2-0 | +181518 |
| 2sealed | 19 | Martins, Pedro (1519) | Lost 0-2 | -181500 |
| 3sealed | 198 | Fernandes, Joao (1500) | Won 2-0 | +181518 |
| 4sealed | 75 | Pereira, David (1520) | Lost 0-0 | -181500 |
| 5sealed | 143 | Amaral, Sergio (1500) | Lost 0-2 | -181482 |
| average opponent: 1508record: 2-3 | new rating: 1482 | |||