Perez Fernandez, Juan
Current rating: 1567
Record: 8-4-1
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Fernandez Rodriguez, Juan C (1500) | Lost 0-2 | -191571 |
| 2sealed | 275 | Cuenca, Antonio (1482) | Won 1-0 | +161587 |
| 3sealed | 259 | Giraldo, Borja (1552) | Draw 1-1 | -11586 |
| 4sealed | 227 | Padron Galindo, Luis (1500) | Lost 1-2 | -191567 |
| average opponent: 1509record: 1-2-1 | new rating: 1567 | |||
| Grand Prix Reims 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 241 | Payen, Laurent (1600) | Lost 0-2 | -161484 |
| 2extended | 234 | Costa, Maxime (1482) | Lost 1-2 | -181466 |
| 3extended | 368 | Marinkovic, Goran (1464) | Won 2-0 | +181484 |
| 4extended | 268 | Chaux, Cedric (1482) | Won 2-1 | +181502 |
| 5extended | 262 | Paulis, Xavier (1499) | Won 2-0 | +181520 |
| 6extended | 187 | Golczyk, Xavier (1518) | Won 2-0 | +181538 |
| 7extended | 119 | cheveux, valentin (1538) | Won 2-1 | +181556 |
| 8extended | 53 | Hernandez, Gines (1387) | Won 2-0 | +151571 |
| 9extended | 41 | Roussel, Johann (1667) | Won 2-1 | +191590 |
| average opponent: 1515record: 7-2 | new rating: 1590 | |||