Bouzon, Guillermo
Current rating: 1521
Record: 5-4
| Grand Prix Bilbao 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 42 | montes suarez, Pablo (1500) | Won 2-0 | +181518 |
| 2extended | 87 | Martinez, Federico (1483) | Lost 0-2 | -191499 |
| 3extended | 147 | Rodrigues, Miguel (1500) | Won 2-0 | +181517 |
| 4extended | 130 | Lopez Tercero, Josue (1539) | Lost 0-2 | -171500 |
| 5extended | 103 | Igarza, Isusko (1506) | Won 2-1 | +181518 |
| 6extended | 89 | Aingeru, Mikel (1515) | Lost 1-2 | -181500 |
| 7extended | 103 | Ramperez, Sergio (1548) | Lost 1-2 | -171483 |
| 8extended | 117 | Salvador, Juan Angel (1484) | Won 2-1 | +181501 |
| 9extended | 84 | Reis, Pedro M (1640) | Won 2-1 | +201521 |
| average opponent: 1524record: 5-4 | new rating: 1521 | |||