Marquez, Diogo
Current rating: 1412
Record: 0-5-1
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Dias, Bruno (1554) | Lost 0-2 | -171483 |
| 2sealed | 263 | Diniz, Nuno (1483) | Draw 1-1 | 01483 |
| 3sealed | 213 | Canteiro, Ruben (1500) | Lost 0-2 | -181465 |
| 4sealed | 245 | Oliveira, Pedro 3372 (1464) | Lost 0-2 | -181447 |
| 5sealed | 234 | Casanova, Gonzalo (1465) | Lost 0-2 | -171430 |
| 6sealed | 207 | Lemos, Filipe (1446) | Lost 0-1 | -181412 |
| average opponent: 1485record: 0-5-1 | new rating: 1412 | |||