Konenkamp, Jan
Current rating: 1453
Record: 2-5-1
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Grossmann, Ingo (1500) | Won 2-1 | +191484 |
| 2sealed | 117 | Malden, Marcus (1513) | Lost 1-2 | -171467 |
| 3sealed | 127 | Van Leer, Ruud (1521) | Lost 1-2 | -181449 |
| 4sealed | 205 | Oestreich-balac, Ljubinko (1467) | Won 2-0 | +191468 |
| 5sealed | 148 | Kohl, Reinhold (1640) | Lost 0-2 | -151453 |
| average opponent: 1528record: 2-3 | new rating: 1453 | |||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Rosenmeier, Eugen (1555) | Lost 0-1 | -171483 |
| 2sealed | 156 | Schule, Florian (1484) | Draw 1-1 | 01483 |
| 3sealed | 163 | Held, Marian (1500) | Lost 1-2 | -181465 |
| average opponent: 1513record: 0-2-1 | new rating: 1465 | |||