Sipos, Peter
Current rating: 1480
Record: 4-5
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Kollmann, Christian (1500) | Won 2-0 | +181518 |
| 2sealed | 195 | Trillsam, Thomas (1518) | Lost 1-2 | -181500 |
| 3sealed | 225 | Juschicz, MIchael (1500) | Won 2-0 | +181518 |
| 4sealed | 220 | Wedrac, Stefan (1519) | Won 2-0 | +181536 |
| 5sealed | 123 | Josek, Rostislav (1447) | Lost 1-2 | -201516 |
| 6sealed | 155 | Joens, Klaus (1507) | Lost 0-2 | -181498 |
| 7sealed | 213 | Sauer, Joachim (1499) | Won 2-1 | +181516 |
| 8sealed | 191 | Rissone, Davide (1493) | Lost 0-2 | -181498 |
| 9sealed | 168 | Artner, Gerald (1502) | Lost 0-2 | -181480 |
| average opponent: 1498record: 4-5 | new rating: 1480 | |||