Fonseca, Hugo
Current rating: 1448
Record: 5-8
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Venancio, Ricardo (1594) | Lost 1-2 | -161483 |
| 2sealed | 455 | Gonzalez, Ruben 9311 (1483) | Won 2-1 | +181501 |
| 3sealed | 212 | Gonzalez, David 2240 (1499) | Won 2-0 | +181519 |
| 4sealed | 304 | Esteban, Ricardo (1537) | Lost 0-2 | -181501 |
| 5sealed | 296 | Guervilly, Fanch (1385) | Lost 1-2 | -201481 |
| 6sealed | 388 | Ferreira, Narciso (1533) | Lost 0-2 | -171464 |
| 7sealed | 332 | Marchall Tello, Sergio (1543) | Lost 0-2 | -161448 |
| average opponent: 1510record: 2-5 | new rating: 1448 | |||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 160 | Gomes, Gustavo (1573) | Lost 0-2 | -171483 |
| 2extended | 244 | Mateiro, Richard (1482) | Won 2-1 | +181501 |
| 3extended | 201 | Munoz, Simon (1388) | Lost 0-2 | -201481 |
| 4extended | 241 | Martins, Filipe (1482) | Won 2-1 | +181499 |
| 5extended | 233 | Filipe, Fernandes (1499) | Won 2-0 | +181517 |
| 6extended | 131 | Gonzalez, Manuel (1521) | Lost 1-2 | -181499 |
| average opponent: 1491record: 3-3 | new rating: 1499 | |||