Martin Acedo, Juan
Current rating: 1463
Record: 2-4
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 312 | Navarro Ruiz, Alberto (1500) | Won 2-0 | +181518 |
| 2sealed | 165 | Marek, Libor (1526) | Lost 0-2 | -181500 |
| 3sealed | 331 | Terre Gonzalez, Enrique (1368) | Lost 0-2 | -201480 |
| 4sealed | 465 | Romero Munos, Diego (1482) | Lost 0-2 | -181462 |
| 5sealed | 488 | Santos, Pedro (1498) | Won 2-1 | +181480 |
| 6sealed | 359 | Pradel, Brice (1503) | Lost 1-2 | -171463 |
| average opponent: 1479record: 2-4 | new rating: 1463 | |||