Antona, David Guaman
Current rating: 1522
Record: 5-4
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Lopez, Guillermo (1483) | Won 2-0 | +181518 |
| 2sealed | 308 | Schermer, Duncan (1503) | Won 2-0 | +171535 |
| 3sealed | 48 | Alinat, Alain (1492) | Won 2-0 | +181553 |
| 4sealed | 107 | Blech, Reinhard (1848) | Won 2-1 | +231576 |
| 5sealed | 5 | Castro, Simao (1659) | Won 2-0 | +191595 |
| 6sealed | 6 | Navarro, Juan [ESP] (1652) | Lost 1-2 | -171578 |
| 7sealed | 51 | Andrade, Henrique (1486) | Lost 1-2 | -191559 |
| 8sealed | 98 | Gomez Ruiz, Jorge (1504) | Lost 0-2 | -191540 |
| 9sealed | 123 | Cenador, Juan (1552) | Lost 0-2 | -181522 |
| average opponent: 1575record: 5-4 | new rating: 1522 | |||