Olivo, Mario
Current rating: 1463
Record: 1-3
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 453 | Meleno, Ruberto (1500) | Won 2-0 | +181518 |
| 2standard | 507 | Fernandez Delgado, Javier (1557) | Lost 1-2 | -171501 |
| 3standard | 663 | Francisco, Belmonte (1500) | Lost 0-2 | -181483 |
| 4standard | 711 | Torrero, Pablo (1386) | Lost 1-2 | -201463 |
| average opponent: 1486record: 1-3 | new rating: 1463 | |||