Huygen, Onno
Current rating: 1420
Record: 10-15-2
| Grand Prix Lille 2016 (modern) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 533 | Urban, Lionel (1470) | Draw 1-1 | 01476 |
| 2modern | 413 | Bruck, Steve (1381) | Lost 0-2 | -201456 |
| 3modern | 744 | Parize, Antoine (1481) | Lost 0-2 | -171439 |
| 4modern | 821 | de Graaf, Marc (1416) | Won 2-1 | +171456 |
| 5modern | 707 | Massmann, Marcel (1453) | Lost 0-2 | -181438 |
| 6modern | 751 | De Margon, Cosme (1406) | Lost 0-2 | -181420 |
| top | average opponent: 1434record: 1-4-1 | new rating: 1420 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 267 | Zhang, Susie (1500) | Won 2-0 | +181475 |
| 2sealed | 264 | Borresen Rohde, Erik Aleksander (1498) | Draw 1-1 | +11476 |
| 3sealed | 306 | Holland, Shea (1514) | Won 2-1 | +191495 |
| 4sealed | 155 | Paalvast, Mike (1535) | Lost 0-2 | -181477 |
| 5sealed | 314 | Skupien, Maciej (1377) | Lost 0-2 | -191458 |
| 6sealed | 393 | Hendry, Guy (1500) | Won 2-0 | +181476 |
| top | average opponent: 1488record: 3-2-1 | new rating: 1476 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 230 | Faucheron, Alexis (1554) | Lost 0-2 | -171448 |
| 2modern | 532 | Varlet, Sebastien (1573) | Lost 0-2 | -151433 |
| 3modern | 734 | Vettermann, Daniel (1573) | Won 2-0 | +201453 |
| 4modern | 655 | Checa, Fernando (1465) | Lost 1-2 | -181435 |
| 5modern | 689 | Schouten, Bram (1474) | Won 2-0 | +191454 |
| 6modern | 512 | Walkenhorst, Ole (1504) | Lost 1-2 | -171437 |
| 7modern | 499 | Delattre, Cedric (1462) | Won 2-0 | +191456 |
| 8modern | 416 | Tapia, Manuel Florencio (1488) | Lost 0-2 | -181438 |
| 9modern | 377 | Battain, Xavier (1465) | Won 2-1 | +191457 |
| top | average opponent: 1507record: 4-5 | new rating: 1457 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 758 | Khalitov, Albert (1500) | Lost 1-2 | -181482 |
| 2legacy | 893 | Comodi, Luca (1482) | Won 2-0 | +181500 |
| 3legacy | 801 | Stopar, Samo (1497) | Lost 0-2 | -181482 |
| 4legacy | 994 | Alcoriza Bernet, Miquel (1533) | Won 2-0 | +191501 |
| 5legacy | 876 | Demeure, Florian (1500) | Lost 0-2 | -181483 |
| 6legacy | 945 | Farm, Tomi (1482) | Lost 0-2 | -181465 |
| top | average opponent: 1499record: 2-4 | new rating: 1465 | ||