Nunes, Sergio
Current rating: 1446
Record: 3-6-1
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 260 | Concado, Pedro (1500) | Lost 0-2 | -181482 |
| 2extended | 183 | Fanha, Luis (1482) | Lost 1-2 | -181464 |
| 3extended | 287 | Rodrigues, Joao Andre (1464) | Won 2-0 | +181482 |
| 4extended | 218 | Apollo, Kristoffer (1488) | Lost 0-2 | -181464 |
| 5extended | 281 | Santos, Joao 5915 (1464) | Lost 0-2 | -181446 |
| average opponent: 1479record: 1-4 | new rating: 1446 | |||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Fonseca, Claudio (1500) | Lost 0-2 | -181482 |
| 2sealed | 298 | Abreu, Paulo (1481) | Won 2-0 | +181500 |
| 3sealed | 218 | Silva, Pedro2 (1499) | Draw 1-1 | 01500 |
| 4sealed | 180 | Goncalves, Sergio (1498) | Won 0-0 | +181518 |
| 5sealed | 118 | Antunes, Ricardo (1518) | Lost 0-2 | -181500 |
| average opponent: 1499record: 2-2-1 | new rating: 1500 | |||