Silva, Joao 5681
Current rating: 1503
Record: 4-4
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 60 | Portela, Paulo (1500) | Won 2-1 | +181518 |
| 2extended | 124 | Martins, Mario (1518) | Won 2-1 | +181536 |
| 3extended | 43 | Okin, Eugeny (1732) | Lost 0-2 | -141522 |
| 4extended | 156 | Grossmann, Vasco (1512) | Lost 1-2 | -191503 |
| 5extended | 216 | Seabra, Carlos (1570) | Lost 1-2 | -161487 |
| 6extended | 197 | Sanchis, Jose Ramon (1439) | Won 2-0 | +171504 |
| 7extended | 174 | Tejero, Fernando (1502) | Lost 0-2 | -181486 |
| 8extended | 184 | Rodrigues, Marco (1464) | Won 2-0 | +171503 |
| average opponent: 1530record: 4-4 | new rating: 1503 | |||