Siedentopf, Michael
Current rating: 1500
Record: 4-4
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Kovacs, Krisztian (1523) | Lost 1-2 | -181482 |
| 2sealed | 136 | Vanden Berghe, Jan (1431) | Lost 0-2 | -191463 |
| 3sealed | 196 | Fischer, Michael (1464) | Lost 0-2 | -171446 |
| 4sealed | 210 | Walther, Steve (1446) | Won 2-0 | +181464 |
| 5sealed | 171 | Landgraf, Wolfgang (1463) | Won 2-0 | +181482 |
| 6sealed | 135 | Bleis, Daniel (1479) | Won 2-1 | +171499 |
| 7sealed | 106 | Engelhardt, Martin (1502) | Lost 0-2 | -181481 |
| 8sealed | 103 | Esskuche, Philip (1483) | Won 2-1 | +191500 |
| average opponent: 1474record: 4-4 | new rating: 1500 | |||