Leyva Ruiz, Sergio Rod
Current rating: 1506
Record: 2-2-3
| Grand Prix Bilbao 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 502 | Torrado, Daniel (1500) | Draw 1-1 | 01500 |
| 2extended | 479 | Lamoliate, Sebastien (1475) | Won 1-0 | +181518 |
| 3extended | 423 | Garcia Martinez, Esteb (1517) | Won 2-0 | +181536 |
| 4extended | 409 | Rohner, Adriano (1740) | Lost 0-2 | -151521 |
| 5extended | 447 | Ortega, Andres (1574) | Draw 1-1 | +11522 |
| 6extended | 475 | Gandara Alonso, Carlos (1626) | Draw 1-1 | +21524 |
| 7extended | 484 | Pichon, Elie (1504) | Lost 0-2 | -181506 |
| average opponent: 1562record: 2-2-3 | new rating: 1506 | |||