Portugal, Daniel
Current rating: 1525
Record: 7-6-2
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 3 | Barcelos, Hederson (1518) | Won 2-1 | +181502 |
| 3sealed | 75 | Maciel, Julio (1549) | Won 2-1 | +191521 |
| 4sealed | 3 | Capristrani, Ary (1612) | Lost 1-2 | -161505 |
| 5sealed | 59 | Carisimo, Oscar (1499) | Won 2-1 | +181523 |
| 6sealed | 18 | Bandeira, Fernando (1561) | Won 2-1 | +181541 |
| 7sealed | 18 | de Diego, Pedro (1586) | ID | 01541 |
| 8rochester | 32 | Winnik Filho, Sergio (1577) | Won 2-0 | +191560 |
| 9rochester | 1 | Lima Cardoso, Filipe (1537) | Lost 0-2 | -181542 |
| 10rochester | 3 | Pereira, Ivan (1574) | Lost 0-2 | -181524 |
| 11rochester | 26 | Schmidel, Antonio (1509) | Draw 1-1 | 01524 |
| 12rochester | 16 | Brunello, Dan (1565) | Lost 0-2 | -171507 |
| 13rochester | 8 | Jung, Bernardo (1521) | Won 2-1 | +181525 |
| average opponent: 1551record: 6-4-2 | new rating: 1525 | |||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 26 | Santos, Edson L. (1434) | Lost 1-2 | -191481 |
| 5standard | 38 | Guilherme, Marcos Fabio de S (1536) | Draw 1-1 | +11482 |
| 6standard | 46 | Nominato, Gustavo (1535) | Won 2-1 | +191501 |
| 7standard | 25 | Bernardino, Willian (1554) | Lost 0-2 | -171484 |
| average opponent: 1515record: 1-2-1 | new rating: 1484 | |||