Antas, Nuno
Current rating: 1500
Record: 3-3
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Pestana, Tiago (1517) | Won 2-1 | +181518 |
| 2sealed | 84 | Silva, Francisco (1518) | Lost 0-2 | -181500 |
| 3sealed | 113 | Silva, Diogo 4944 (1500) | Won 2-0 | +181518 |
| 4sealed | 140 | Nussbamer, Micael (1520) | Lost 0-2 | -181500 |
| 5sealed | 182 | Goncalves, Andre (1501) | Won 2-0 | +181518 |
| 6sealed | 121 | Magalhaes, Andre (1519) | Lost 0-2 | -181500 |
| average opponent: 1512record: 3-3 | new rating: 1500 | |||