Martins, Joao 9560
Current rating: 1505
Record: 4-5
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 20 | Gandara Alonso, Carlos (1543) | Won 2-1 | +191519 |
| 5extended | 4 | Rodman, francisco j (1524) | Won 2-0 | +181537 |
| 6extended | 4 | Bernabeu-Edo, Jesus (1579) | Won 2-0 | +191556 |
| 7extended | 4 | Landgraf, Svante (1761) | Won 2-1 | +211577 |
| 8extended | 2 | Shvartsman, Alex (1935) | Lost 0-2 | -111566 |
| 9extended | 5 | Fiore, Stefano (1859) | Lost 0-2 | -131553 |
| 10extended | 16 | Mello, Patrick (1808) | Lost 0-1 | -141539 |
| 11extended | 23 | Lopez, Omar [ESP] (1563) | Lost 0-2 | -171522 |
| 12extended | 27 | Correia, Miguel (1592) | Lost 0-2 | -171505 |
| average opponent: 1685record: 4-5 | new rating: 1505 | |||