Oude Spraakste, Dion
Current rating: 1538
Record: 8-6
| Grand Prix Ghent 2012 (legacy) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 100 | De Waegeneer, Joran (1588) | Won 2-1 | +181575 |
| 2legacy | 78 | Fitzgerald Bellone, Robert (1566) | Lost 1-2 | -181557 |
| 3legacy | 151 | Haefeker, Jan Erik (1552) | Lost 1-2 | -181539 |
| 4legacy | 257 | Tumpach, Markus (1492) | Won 2-1 | +171556 |
| 5legacy | 199 | Scholtens, Desmond (1564) | Lost 0-2 | -181538 |
| average opponent: 1552record: 2-3 | new rating: 1538 | |||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 870 | Colnel, Pierre-Marie (1515) | Lost 0-2 | -181482 |
| 2legacy | 987 | Tenthof Van Noorden, Joko (1483) | Won 2-0 | +181500 |
| 3legacy | 816 | Roelofs, Marvin (1496) | Won 2-0 | +181518 |
| 4legacy | 850 | van Alphen, Pascal (1540) | Won 2-0 | +191537 |
| 5legacy | 719 | Dettwiler, Mischa (1487) | Won 2-0 | +171554 |
| 6legacy | 700 | Morrone, Diego (1503) | Lost 0-2 | -191535 |
| 7legacy | 782 | Zhang, Siyuan (1538) | Won 2-0 | +181553 |
| 8legacy | 723 | Wiegandt, Sebastian (1555) | Won 2-0 | +181571 |
| 9legacy | 636 | Thevenon, Sandy (1789) | Lost 0-2 | -141557 |
| average opponent: 1545record: 6-3 | new rating: 1557 | |||