Kocsis, Attila
Current rating: 1516
Record: 5-4
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Liptak, Gabor (1496) | Lost 0-2 | -181482 |
| 2sealed | 401 | Horvath, Simon (1482) | Won 2-0 | +181500 |
| 3sealed | 184 | Tuduri, Ricard (1598) | Lost 1-2 | -161484 |
| 4sealed | 421 | Schrotter, Gabriel (1483) | Won 2-0 | +181502 |
| 5sealed | 290 | Urziceanu, Valentin (1242) | Won 2-0 | +131515 |
| 6sealed | 213 | Pikos, Tomasz (1572) | Lost 0-2 | -171498 |
| 7sealed | 226 | Chomicz, Kacper (1470) | Won 2-1 | +181516 |
| 8sealed | 184 | Schwagerle, Gunther (1551) | Lost 0-2 | -181498 |
| 9sealed | 159 | Ferrari, Paola (1502) | Won 2-0 | +181516 |
| average opponent: 1489record: 5-4 | new rating: 1516 | |||