Willekens, Yannick
Current rating: 1476
Record: 5-7
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 901 | Dattani, Amar (1519) | Won 2-1 | +191503 |
| 2legacy | 818 | Bonade, Federico (1691) | Lost 0-2 | -151488 |
| 3legacy | 872 | Benaets, Peter (1514) | Won 2-0 | +181506 |
| 4legacy | 759 | Valkamaa, Sami (1616) | Lost 1-2 | -161490 |
| 5legacy | 853 | Moller, Steffen (1413) | Won 2-1 | +171507 |
| 6legacy | 775 | Collinet, Patrick (1589) | Lost 0-1 | -161491 |
| 7legacy | 844 | Dickmann, Patrick (1657) | Lost 0-2 | -151476 |
| average opponent: 1571record: 3-4 | new rating: 1476 | |||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | Guilbert, Jerome (1500) | Won 2-0 | +181518 |
| 2sealed | 15 | Zimmerman, Eric (1465) | Won 2-1 | +171535 |
| 3sealed | 19 | Van Den Broeck, Glenn (1535) | Lost 0-2 | -181517 |
| 4sealed | 186 | Stark, Bill (1593) | Lost 0-2 | -171500 |
| 5sealed | 227 | Radosz, Thomas (1582) | Lost 1-2 | -161484 |
| average opponent: 1535record: 2-3 | new rating: 1484 | |||