Montalvo, Pedro
Current rating: 1500
Record: 4-6
| Grand Prix Seville 2015 (FRF standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 115 | Perez de los Mozos, Hector (1697) | Won 2-0 | +221475 |
| 4standard | 15 | Sajgalik, Eduardo (1993) | Lost 0-2 | -91466 |
| 5standard | 125 | Taborda, Fabio (1538) | Won 2-0 | +191485 |
| 6standard | 102 | Sosa Marrero, Eduardo (1701) | Won 2-1 | +221507 |
| 7standard | 37 | de Wilde, Alexander (1527) | Won 2-0 | +181525 |
| 8standard | 27 | Sommen, Pierre (1912) | Lost 0-2 | -111514 |
| 9standard | 44 | Cordero Valle, Marcos (1765) | Lost 0-2 | -141500 |
| average opponent: 1733record: 4-3 | new rating: 1500 | |||
| Grand Prix Madrid 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 461 | Perez Ferris, Miguel (1536) | Lost 1-2 | -171483 |
| 4modern | 415 | Ganz, Andreas (1699) | Lost 0-2 | -141469 |
| 5modern | 559 | Perez, Eduardo (1581) | Lost 0-2 | -161453 |
| average opponent: 1605record: 0-3 | new rating: 1453 | |||