Hierro, Diego
Current rating: 1444
Record: 2-5
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 489 | Escudero, Victor (1503) | Lost 1-2 | -181482 |
| 2sealed | 416 | Rodrigues, Fabio (1484) | Lost 0-2 | -181464 |
| 3sealed | 580 | Pereira, Fernando (1456) | Lost 1-2 | -181446 |
| 4sealed | 583 | Garcia, Christian Luengo (1445) | Won 2-0 | +181464 |
| 5sealed | 489 | Gutierrez, Marco (1402) | Won 2-0 | +171481 |
| 6sealed | 415 | Moreno Perez, David (1481) | Lost 1-2 | -181463 |
| 7sealed | 321 | Garcia, Carlos (1414) | Lost 0-2 | -191444 |
| average opponent: 1455record: 2-5 | new rating: 1444 | |||