Amaral, Sergio
Current rating: 1500
Record: 3-3
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Tavares, Hugo (1500) | Won 2-0 | +181518 |
| 2sealed | 140 | Bohin, Mickael (1518) | Won 2-0 | +181536 |
| 3sealed | 60 | Goncalves, Luis2 (1536) | Lost 0-2 | -181518 |
| 4sealed | 123 | Abreu, Joao (1518) | Lost 0-0 | -181500 |
| 5sealed | 143 | Seixas, Aderito (1500) | Won 2-0 | +181518 |
| 6sealed | 117 | Santos, Pedro (1517) | Lost 0-2 | -181500 |
| average opponent: 1515record: 3-3 | new rating: 1500 | |||