Costa, Fernando
Current rating: 1452
Record: 4-7-1
| Grand Prix Madrid 2014 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 162 | Soyeren, Sancar N (1500) | Won 2-0 | +181486 |
| 2modern | 120 | Garcia Goicoechea, Andres (1518) | Lost 1-2 | -171469 |
| 3modern | 747 | Andrade, Henrique (1524) | Lost 1-2 | -171452 |
| 4modern | 699 | Castelvechi, Pablo (1471) | Won 2-0 | +181470 |
| 5modern | 681 | Molina-Prados, Jorge (1499) | Won 2-1 | +191489 |
| 6modern | 335 | Norton, Matthew [ENG] (1455) | Lost 0-2 | -191470 |
| 7modern | 583 | Moreno Sanchez, Angel (1462) | Lost 1-2 | -181452 |
| average opponent: 1490record: 3-4 | new rating: 1452 | |||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 728 | Steeger, Thomas (1525) | Lost 0-2 | -181482 |
| 5legacy | 807 | Valle, Eder (1482) | Draw 1-1 | 01482 |
| 6legacy | 863 | Calvo, Magin (1538) | Lost 0-1 | -171465 |
| 7legacy | 934 | Tonnelier, Arnaud (1520) | Won 2-1 | +191484 |
| 8legacy | 885 | Subirana, Roger (1555) | Lost 1-2 | -161468 |
| average opponent: 1524record: 1-3-1 | new rating: 1468 | |||