Fernandez, Sergio
Current rating: 1537
Record: 7-5-4
| Grand Prix Bilbao 2005 (extended) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 382 | Martin Gonzalez, Aitoz (1500) | Won 2-0 | +181559 |
| 2extended | 425 | Barcelo, Miguel (1518) | Lost 0-2 | -191540 |
| 3extended | 510 | Ruilopez, Daniel (1500) | Draw 1-1 | -11539 |
| 4extended | 488 | Pichon, Elie (1502) | Draw 1-1 | 01539 |
| 5extended | 516 | Bernat, Xavier (1533) | Draw 1-1 | -11538 |
| 6extended | 495 | De Nova De La Mata, Silvia (1504) | Won 2-0 | +181556 |
| 7extended | 468 | Villafranca, Asier (1502) | Lost 1-2 | -191537 |
| average opponent: 1508record: 2-2-3 | new rating: 1537 | |||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 394 | Sureda, Miguel (1500) | Won 2-0 | +181518 |
| 2sealed | 106 | Diez, Mikel (1630) | Draw 1-1 | +21520 |
| 3sealed | 181 | Soto Romero, Pedro (1481) | Won 2-1 | +171537 |
| 4sealed | 120 | Petit, Xavier (1629) | Lost 1-2 | -161521 |
| 5sealed | 234 | Perez, Benjamin (1582) | Won 2-0 | +191540 |
| 6sealed | 143 | Leonardo, Pablo (1538) | Won 2-0 | +181558 |
| 7sealed | 88 | Huber, Christoph (1695) | Won 2-1 | +211579 |
| 8sealed | 55 | Satizabal, Oliver (1574) | Lost 0-2 | -191560 |
| 9sealed | 100 | Prado Enrico, Juan Manuel (1506) | Lost 0-2 | -191541 |
| average opponent: 1570record: 5-3-1 | new rating: 1541 | |||