Calvo, Enrique
Current rating: 1573
Record: 6-2-1
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Madruga, Andres (1500) | Won 2-1 | +181518 |
| 2sealed | 243 | Montero Delgado, Alfredo (1518) | Draw 1-1 | 01518 |
| 3sealed | 194 | Martin, Jose 3327 (1518) | Lost 1-2 | -181500 |
| 4sealed | 365 | Sao Roque Calvo, Jon (1501) | Won 2-0 | +181518 |
| 5sealed | 241 | Losada Lopez, Sergio (1518) | Won 2-0 | +181536 |
| 6sealed | 149 | Castillo, Antonio (1535) | Won 2-1 | +181554 |
| 7sealed | 98 | Costa, Frederico (1522) | Lost 0-2 | -191535 |
| 8sealed | 158 | Ramos, Pedro Jonathan (1537) | Won 2-0 | +181553 |
| 9sealed | 106 | Diez, Mikel (1653) | Won 2-1 | +201573 |
| average opponent: 1534record: 6-2-1 | new rating: 1573 | |||