De Vries, Jacob
Current rating: 1428
Record: 1-5
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 777 | Liger, Jeremy (1602) | Lost 0-2 | -161484 |
| 2legacy | 969 | van Beuzekom, Casper (1482) | Lost 0-2 | -181466 |
| 3legacy | 986 | Fanelli, Filippo (1464) | Lost 0-2 | -181448 |
| 4legacy | 1041 | Kopecky, Leos (1446) | Lost 1-2 | -181430 |
| 5legacy | 1020 | Rauscher, Michael (1347) | Lost 0-2 | -201410 |
| 6legacy | 978 | Plant, Niels (1407) | Won 2-1 | +181428 |
| average opponent: 1458record: 1-5 | new rating: 1428 | |||