Martinez Perez, Jacob
Current rating: 1429
Record: 1-5
| Grand Prix Madrid 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 381 | Diaz Planells, Jordi (1416) | Lost 0-2 | -201480 |
| 3modern | 665 | Lopez, Saul (1499) | Lost 0-2 | -171463 |
| 4modern | 715 | Vicente Navarro, Ivan (1484) | Lost 0-2 | -181445 |
| 5modern | 172 | Bleuset, Alexandr (1465) | Won 2-1 | +191464 |
| 6modern | 737 | Bosselmann, Tobias (1562) | Lost 0-2 | -171447 |
| 7modern | 617 | Monleon, Raquel (1431) | Lost 0-2 | -181429 |
| average opponent: 1476record: 1-5 | new rating: 1429 | |||