Senna, Joao
Current rating: 1534
Record: 5-3
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 8 | Moacho, Filipe (1500) | Lost 1-2 | -181482 |
| 2extended | 202 | Ramos, Nuno (1479) | Won 2-1 | +181500 |
| 3extended | 205 | Sardo, Luis (1501) | Won 2-0 | +181518 |
| 4extended | 98 | Pereira, Fernando (1448) | Won 2-0 | +171535 |
| 5extended | 47 | Resende, Luis (1535) | Won 2-1 | +181553 |
| 6extended | 70 | Cenador, Juan (1555) | Won 2-0 | +181571 |
| 7extended | 39 | Diaz, Alfonso (1522) | Lost 0-2 | -191552 |
| 8extended | 53 | Lopez, Antonio (1557) | Lost 1-2 | -181534 |
| average opponent: 1512record: 5-3 | new rating: 1534 | |||