Kiesner, Thomas
Current rating: 1463
Record: 2-4
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 507 | Manders, Fred (1530) | Lost 0-2 | -171483 |
| 2extended | 546 | Mantovani, Davide (1482) | Won 2-0 | +181501 |
| 3extended | 538 | Schnell, Philipp (1499) | Lost 0-2 | -181483 |
| 4extended | 591 | Allritz, Diana (1417) | Won 2-0 | +161499 |
| 5extended | 535 | Malchau, David M (1503) | Lost 0-2 | -181481 |
| 6extended | 561 | Corwood, James (1479) | Lost 0-2 | -181463 |
| average opponent: 1485record: 2-4 | new rating: 1463 | |||