Martinez, Oscar 6959
Current rating: 1444
Record: 3-6
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 509 | Pinto, Tiago (1500) | Won 1-0 | +181518 |
| 2sealed | 291 | Ocana, Manuel (1517) | Won 2-1 | +181536 |
| 3sealed | 103 | De Nova De La Mata, Silvia (1483) | Lost 0-2 | -191517 |
| 4sealed | 263 | Lemos, Jose (1516) | Lost 0-2 | -181499 |
| 5sealed | 385 | Garcia Prieto, Eduardo (1500) | Lost 1-2 | -181481 |
| 6sealed | 375 | Requena, Herminio (1468) | Lost 1-2 | -181463 |
| 7sealed | 323 | Mencia, Arturo (1464) | Won 2-0 | +181481 |
| 8sealed | 249 | Saenz, Juan Pablo (1434) | Lost 0-2 | -191462 |
| 9sealed | 194 | Jimenez Palmero, Alfredo (1461) | Lost 0-2 | -181444 |
| average opponent: 1483record: 3-6 | new rating: 1444 | |||