Fonseca, Marco
Current rating: 1412
Record: 0-5
| Grand Prix Lisbon 2002 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 118 | Costa, Sergio [PRT] (1482) | Lost 0-2 | -181446 |
| 2extended | 220 | Costa Completo, Filipe Alber (1483) | Lost 0-2 | -171429 |
| 3extended | 271 | Ramos, Nuno (1461) | Lost 0-2 | -171412 |
| average opponent: 1475record: 0-3 | new rating: 1412 | |||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 297 | Matos, Paulo (1500) | Lost 0-2 | -181482 |
| 2sealed | 247 | Dias, Bruno (1482) | Lost 0-2 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||