da Trindade, Joao
Current rating: 1466
Record: 2-4
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 106 | Marques, Alvaro (1500) | Won 2-0 | +181518 |
| 2extended | 82 | Fanico, Pedro (1518) | Won 2-0 | +181536 |
| 3extended | 47 | Cunha, Andre (1538) | Lost 1-2 | -181518 |
| 4extended | 94 | Carvalho, Marcio (1590) | Lost 0-2 | -171501 |
| 5extended | 228 | Perez, Benjamin (1534) | Lost 0-2 | -171484 |
| 6extended | 222 | Filipe, Fernandes (1481) | Lost 0-2 | -181466 |
| average opponent: 1527record: 2-4 | new rating: 1466 | |||