Henatsch, Jonas
Current rating: 1481
Record: 2-3
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 46 | Rutenberg, Michael (1500) | Won 2-0 | +181518 |
| 2extended | 102 | Sokolowski, Konrad (1597) | Lost 1-2 | -171501 |
| 3extended | 90 | Vladuca, Alin G (1437) | Won 2-1 | +171518 |
| 4extended | 126 | Schmittbuettner, Bernd (1485) | Lost 0-0 | -181500 |
| 5extended | 128 | Kleindienst, Pascal (1450) | Lost 0-2 | -191481 |
| average opponent: 1494record: 2-3 | new rating: 1481 | |||