Guilherme, Ralha
Current rating: 1482
Record: 2-3-2
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Oliveira, Paulo2 (1500) | Lost 0-2 | -181482 |
| 2sealed | 238 | Baptista, Ricardo (1482) | Lost 0-2 | -181464 |
| 3sealed | 284 | Gomes, Manuel (1464) | Draw 1-1 | 01464 |
| 4sealed | 272 | Gomes, David (1464) | Won 0-0 | +181482 |
| 5sealed | 204 | Ferreire, Davide (1482) | Lost 1-2 | -181464 |
| 6sealed | 196 | Santos, Andre 2 (1464) | Draw 1-1 | 01464 |
| 7sealed | 176 | RODRIGUES, FERNAN (1445) | Won 2-0 | +181482 |
| average opponent: 1472record: 2-3-2 | new rating: 1482 | |||