Montedgudo, Gustavo
Current rating: 1560
Record: 6-3
| Grand Prix Bilbao 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 57 | Merino, Gorka (1500) | Lost 1-2 | -181482 |
| 2extended | 141 | Lopategui, Aritz (1482) | Won 2-0 | +181500 |
| 3extended | 98 | Chamorro Diez, Victor (1501) | Won 2-0 | +181518 |
| 4extended | 121 | Espargiliere, Bastien (1517) | Won 2-0 | +181536 |
| 5extended | 30 | Fernandes, Mario (1556) | Lost 1-2 | -181518 |
| 6extended | 69 | Ruel, Antoine (1993) | Won 2-0 | +261544 |
| 7extended | 79 | Ozguney, Osman (1536) | Lost 1-2 | -181526 |
| 8extended | 75 | De La Iglesia, David (1505) | Won 2-0 | +181544 |
| 9extended | 62 | Rocha, Francisco (1424) | Won 2-0 | +161560 |
| average opponent: 1557record: 6-3 | new rating: 1560 | |||