Kors, Jorrit
Current rating: 1453
Record: 3-6
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 767 | Vermij, Michael (1500) | Won 2-1 | +181518 |
| 2legacy | 687 | Christensen, Philip (1543) | Won 2-0 | +181536 |
| 3legacy | 696 | Bokor, Peter (1750) | Won 2-1 | +221558 |
| 4legacy | 713 | Chronopoulos, Bill (1857) | Lost 0-2 | -121546 |
| 5legacy | 713 | Keen, Cameron (1553) | Lost 0-2 | -181528 |
| 6legacy | 813 | Degodenz, Alessandro (1519) | Lost 1-2 | -181510 |
| 7legacy | 848 | Arnal Avino, Josep Lluis (1402) | Lost 0-2 | -201490 |
| 8legacy | 810 | Boulay, Antoine (1482) | Lost 1-2 | -191471 |
| 9legacy | 793 | Abitsch, Marcel (1418) | Lost 1-2 | -181453 |
| average opponent: 1558record: 3-6 | new rating: 1453 | |||