Islan, Helio
Current rating: 1571
Record: 6-2
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 97 | Monteiro, Joao (1500) | Lost 1-2 | -181482 |
| 2extended | 221 | Edmundo, Joao (1483) | Won 2-0 | +181500 |
| 3extended | 182 | Nunes, Miguel (1500) | Lost 0-2 | -181482 |
| 4extended | 291 | Freire, Adrian (1482) | Won 2-0 | +181500 |
| 5extended | 227 | Frois, Luis (1473) | Won 2-1 | +181518 |
| 6extended | 151 | Sanchez, Luis (1519) | Won 2-0 | +181536 |
| 7extended | 85 | Silva, Nuno (1536) | Won 2-1 | +181554 |
| 8extended | 39 | Antunis, Pedro (1524) | Won 2-0 | +171571 |
| average opponent: 1502record: 6-2 | new rating: 1571 | |||