Portugal, Donaldo
Current rating: 1397
Record: 0-0 (GP) / 6-15 (professional)
| 2007 World Championship (mixed) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 56 | Meulders, Fried (1837) | Lost 0-2 | -121445 |
| 2standard | 161 | Lee, Charles (1489) | Lost 1-2 | -171428 |
| 3standard | 189 | Fine, Marshall (1773) | Won 2-0 | +241452 |
| 4standard | 153 | Joemets, Marko (1402) | Lost 1-2 | -191433 |
| 5standard | 165 | Ferrari Spampinato, Gonzalo (1674) | Lost 1-2 | -131420 |
| 6draft | 126 | Crowley, Neil (1457) | Won 2-0 | +181438 |
| 7draft | 31 | Ruel, Olivier (1977) | Won 2-0 | +271465 |
| 8draft | 142 | Rodrigues, Fabio (1559) | Won 2-1 | +201485 |
| 9draft | 67 | Damian, Nicholas (1505) | Won 2-1 | +181503 |
| 10draft | 155 | Asahara, Akira (1979) | Lost 0-2 | -101493 |
| 11draft | 154 | Chan, Tiago (1815) | Lost 0-2 | -121481 |
| 12legacy | 131 | Hung, Chi Hang (1541) | Lost 0-2 | -171464 |
| 13legacy | 134 | Sato, Rei (1685) | Lost 1-2 | -141450 |
| 14legacy | 141 | Ivanov, Eugene (1487) | Lost 1-2 | -171433 |
| 15legacy | 140 | Wong, Javier (1453) | Lost 1-2 | -181415 |
| 16legacy | 147 | Song, Ji Young (1432) | Lost 1-2 | -181397 |
| average opponent: 1629record: 5-11 | new rating: 1397 | |||
| Pro Tour Geneva 2007 (PLC draft) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 92 | Nakajima, Chikara (1561) | Lost 1-2 | -171483 |
| 2draft | 65 | Romet, Thibaud (1528) | Won 2-0 | +191502 |
| 3draft | 88 | Naslund, Emkan (1508) | Lost 0-2 | -181484 |
| 4draft | 3 | Grossmann, Vasco (1517) | Lost 1-2 | -171467 |
| 5draft | 108 | Al-Bacha, Wesimo (1944) | Lost 0-2 | -101457 |
| average opponent: 1612record: 1-4 | new rating: 1457 | |||