Reker, Benjamin
Current rating: 1494
Record: 5-6
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 642 | Brambilla, Davide (1719) | Lost 0-2 | -141469 |
| 5legacy | 786 | Blaya, Miguel (1532) | Won 2-0 | +191488 |
| 6legacy | 659 | Donner, Christian (1565) | Lost 1-2 | -161472 |
| 7legacy | 777 | van de Ven, Gijs (1527) | Won 2-0 | +191491 |
| 8legacy | 732 | Schack-Nielsen, Anders (1580) | Won 2-0 | +191510 |
| 9legacy | 671 | Carrascosa, Juan Miguel (1578) | Lost 1-2 | -161494 |
| average opponent: 1584record: 3-3 | new rating: 1494 | |||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 272 | Stevens, Mark (1500) | Lost 1-2 | -181482 |
| 2sealed | 251 | Derpmann, Werner (1461) | Won 2-1 | +181500 |
| 3sealed | 244 | Collin, Thorsten (1485) | Won 2-1 | +171517 |
| 4sealed | 120 | Roijen, Dominique (1609) | Lost 0-2 | -161501 |
| 5sealed | 295 | Offenberg, Barend (1499) | Lost 0-2 | -181483 |
| average opponent: 1511record: 2-3 | new rating: 1483 | |||