Mateos, Ander
Current rating: 1482
Record: 3-4-1
| Grand Prix Bilbao 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 95 | Urbano, Alvaro (1438) | Draw 1-1 | -11499 |
| 2extended | 121 | Sanchez, Guillermo (1500) | Won 2-0 | +181517 |
| 3extended | 67 | Brito, Rafael (1566) | Lost 1-2 | -171500 |
| 4extended | 138 | Saez de Guinoa, Cesar (1539) | Lost 0-2 | -181482 |
| 5extended | 177 | Lopez Urbaneja, Ivan (1483) | Won 2-0 | +191501 |
| 6extended | 136 | Delgado, Rui (1515) | Lost 0-1 | -181483 |
| 7extended | 145 | Martin, Enrique (1466) | Won 2-1 | +171500 |
| 8extended | 103 | Boveda, Javier (1503) | Lost 1-2 | -181482 |
| average opponent: 1501record: 3-4-1 | new rating: 1482 | |||