Schneider, Siegfried
Current rating: 1444
Record: 3-6
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 414 | Menke, Markus (1445) | Lost 0-2 | -191481 |
| 2extended | 566 | Gloger, Bartlomiej (1483) | Lost 0-2 | -181463 |
| 3extended | 597 | Doring, Jorn (1462) | Lost 0-2 | -181445 |
| 4extended | 619 | Moritz, Meik (1445) | Won 2-0 | +181463 |
| 5extended | 598 | Fuchs, Oliver (1465) | Lost 0-2 | -181445 |
| 6extended | 582 | Durr-frederiksen, Kenneth (1413) | Lost 0-2 | -191426 |
| 7extended | 567 | Schulze, Dirk (1395) | Won 2-0 | +181444 |
| 8extended | 534 | Diederich, Alexander (1448) | Lost 0-2 | -181426 |
| 9extended | 524 | Anhalt, Daniel (1428) | Won 2-0 | +181444 |
| average opponent: 1443record: 3-6 | new rating: 1444 | |||