Onigia, Durao
Current rating: 1554
Record: 6-3
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Lazaro Silva, Felix (1500) | Lost 1-2 | -181482 |
| 2sealed | 365 | Palencia Lasheras, Enrique (1476) | Lost 0-2 | -181464 |
| 3sealed | 522 | Antunes, Joao (1502) | Won 2-0 | +191483 |
| 4sealed | 482 | Gomez De Dios, Alberto (1483) | Won 2-0 | +181501 |
| 5sealed | 397 | Sarabia Velasco, Jorge (1500) | Won 2-0 | +181519 |
| 6sealed | 260 | Gimeno, Jesus Felipe (1520) | Won 2-0 | +181537 |
| 7sealed | 130 | Santos, Alberto (1506) | Lost 1-2 | -191518 |
| 8sealed | 198 | Fernandez Rodriguez, Oscar J (1522) | Won 2-0 | +181536 |
| 9sealed | 127 | Matesanz, Sergio (1538) | Won 2-0 | +181554 |
| average opponent: 1505record: 6-3 | new rating: 1554 | |||