Birkmaier, Simon
Current rating: 1408
Record: 1-6-1
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Schweppe, Mark (1500) | Lost 0-2 | -181482 |
| 2sealed | 300 | Schmidt, Heiko (1429) | Lost 0-2 | -191463 |
| 3sealed | 394 | Liptak, Attila (1484) | Lost 0-2 | -181445 |
| 4sealed | 453 | Szabo, Omar (1445) | Lost 0-2 | -181427 |
| 5sealed | 419 | Muller, Alexander (1430) | Won 2-0 | +181445 |
| 6sealed | 351 | Moser, Martin (1386) | Draw 1-1 | -11444 |
| 7sealed | 307 | Belogrivs, Imants (1419) | Lost 0-2 | -181426 |
| 8sealed | 254 | Bischl, Erhard (1428) | Lost 0-2 | -181408 |
| average opponent: 1440record: 1-6-1 | new rating: 1408 | |||