Jamardo Chenlo, Borja
Current rating: 1520
Record: 4-3
| Grand Prix Bilbao 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 147 | Venancio, Ricardo (1653) | Lost 1-2 | -151485 |
| 2extended | 168 | Rodriguez Vazquez, Julian (1483) | Lost 0-2 | -181467 |
| 3extended | 188 | Gutierrez Herrero, Guillermo (1472) | Won 2-0 | +181485 |
| 4extended | 189 | Garcia Alvarez, Ruben (1449) | Won 2-0 | +171502 |
| 5extended | 163 | Saenz de Urturi, Alejandro (1538) | Won 2-1 | +191521 |
| 6extended | 124 | Dalmau, Jordi (1518) | Lost 1-2 | -181503 |
| 7extended | 128 | Sanchez, Raul (1470) | Won 2-1 | +171520 |
| average opponent: 1512record: 4-3 | new rating: 1520 | |||