Nachtigall, Chris
Current rating: 1471
Record: 3-5
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 176 | de Boer, Wim (1519) | Won 2-1 | +181518 |
| 2extended | 202 | Massat, Nicolas (1595) | Lost 0-2 | -161502 |
| 3extended | 350 | Holzweiss, Ralf (1690) | Lost 0-2 | -151487 |
| 4extended | 346 | Bracic, Marjan (1503) | Won 2-1 | +181505 |
| 5extended | 326 | Rodriguez Vilanova, Nestor (1564) | Lost 0-2 | -171488 |
| 6extended | 305 | Gabriel, Pierre-Dennis (1502) | Lost 1-2 | -171471 |
| 7extended | 282 | Kohnstamm, David (1465) | Won 2-1 | +181489 |
| 8extended | 214 | Herbinger, Martin (1488) | Lost 0-2 | -181471 |
| average opponent: 1541record: 3-5 | new rating: 1471 | |||