Opdebeeck, Nicolas
Current rating: 1506
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 722 | Tremel, Oliver (1546) | Won 2-1 | +191538 |
| 3sealed | 721 | Gelan, Sven (1544) | Lost 1-2 | -181520 |
| 4sealed | 872 | Hallberg, Niklas (1587) | Won 2-0 | +191539 |
| 5sealed | 694 | Queroub, Steve (1747) | Lost 1-2 | -141525 |
| 6sealed | 802 | Joyau, Jonathan (1508) | Lost 0-2 | -191506 |
| top | average opponent: 1586record: 2-3 | new rating: 1506 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 16 | Mitschang, Thomas (1640) | Won 2-1 | +201568 |
| 5sealed | 12 | Zidek, Arnost (1800) | Lost 0-2 | -141554 |
| 6sealed | 79 | Scholz, Hannes (1718) | Lost 1-2 | -151539 |
| 7sealed | 83 | Hsia, Wei (1456) | Lost 0-2 | -201519 |
| top | average opponent: 1653record: 1-3 | new rating: 1519 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 142 | Notzel, Sebastian (1517) | Won 2-0 | +181518 |
| 3sealed | 54 | Steinsdoerfer, Daniel (1759) | Lost 1-2 | -131505 |
| 4sealed | 198 | Frischmann, Ludwig (1597) | Lost 0-2 | -171488 |
| 5sealed | 211 | Heigerer, Stefan (1790) | Won 2-1 | +241512 |
| 6sealed | 181 | Conti, Christian (1432) | Won 2-0 | +161528 |
| 7sealed | 112 | Martins, Didier (1478) | Won 2-1 | +171545 |
| 8sealed | 61 | Brendemuhl, Bernd (1608) | Won 2-0 | +191564 |
| 9sealed | 32 | Jimenez, Michael (1644) | Lost 1-2 | -161548 |
| top | average opponent: 1603record: 5-3 | new rating: 1548 | ||