Madeira, Tiago
Current rating: 1447
Record: 1-4-1
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 238 | Alhinho, David (1500) | Lost 0-2 | -181482 |
| 2sealed | 220 | Bailadeira, Filipe (1536) | Lost 0-2 | -171465 |
| 3sealed | 252 | Buyolo, Alex (1465) | Lost 1-2 | -181447 |
| 4sealed | 266 | Sabido, Luis (1446) | Draw 1-1 | 01447 |
| 5sealed | 242 | Rodrigues, Pedro Migue (1464) | Lost 0-2 | -181429 |
| 6sealed | 213 | Rocha, Tania (1429) | Won 2-0 | +181447 |
| average opponent: 1473record: 1-4-1 | new rating: 1447 | |||