De Kooter, Geert
Current rating: 1333
Record: 9-20
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 314 | Gijs, Kai (1500) | Lost 0-0 | -161396 |
| 2standard | 642 | De Jong, Wilberto (1483) | Won 0-0 | +191415 |
| 3standard | 522 | Amici, Damiano (1500) | Lost 1-2 | -161399 |
| 4standard | 765 | Grigull, Michael (1416) | Lost 1-2 | -181381 |
| 5standard | 815 | Van Geert, Fabian (1480) | Lost 1-2 | -161365 |
| 6standard | 747 | Schmidt, Tim (1425) | Lost 0-2 | -171348 |
| 7standard | 640 | Choi, Keith (1431) | Won 2-0 | +191367 |
| 8standard | 528 | van Doorn, Lorenzo (1353) | Lost 0-2 | -181349 |
| 9standard | 442 | Iglesias Irun, Ignacio (1478) | Lost 1-2 | -161333 |
| top | average opponent: 1452record: 2-7 | new rating: 1333 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 603 | Mercier, Francois (1504) | Lost 0-2 | -161403 |
| 2legacy | 820 | van Doesburg, Jos (1450) | Lost 0-2 | -171386 |
| 3legacy | 888 | Bangert, Jens (1401) | Lost 1-2 | -181368 |
| 4legacy | 918 | De Chausey, Stanislas (1461) | Lost 1-2 | -161352 |
| 5legacy | 908 | Patte, Aurelien (1428) | Lost 0-2 | -171335 |
| 6legacy | 880 | Van der Taelen, Yoni (1408) | Won 2-0 | +191354 |
| 7legacy | 835 | Bouche, Arnaud (1425) | Won 2-0 | +201374 |
| 8legacy | 799 | Schubring, Tim (1430) | Won 2-0 | +191393 |
| 9legacy | 762 | Thompson, Mark J (1460) | Won 2-1 | +191412 |
| top | average opponent: 1441record: 4-5 | new rating: 1412 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Grenier, Axel (1500) | Won 2-0 | +191466 |
| 2standard | 106 | Van Haasteren, Axel (1500) | Won 2-1 | +191485 |
| 3standard | 77 | Boucetta, Joackim (1742) | Lost 0-2 | -141471 |
| 4standard | 189 | Mabire, Alrik (1465) | Lost 0-2 | -181453 |
| 5standard | 257 | Berthommiere, Ludovic (1499) | Lost 0-2 | -171436 |
| 6standard | 294 | Buys, Werner (1519) | Lost 0-2 | -171419 |
| top | average opponent: 1537record: 2-4 | new rating: 1419 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 37 | Palermo, Fabrice (1416) | Won 2-0 | +161516 |
| 2legacy | 144 | Don V.R., (1500) | Lost 0-2 | -181498 |
| 3legacy | 269 | Popielak, Michal (1501) | Lost 0-2 | -181480 |
| 4legacy | 350 | La Placa, Andrea (1633) | Lost 1-2 | -151465 |
| 5legacy | 365 | Rizzi, Michael (1461) | Lost 0-2 | -181447 |
| top | average opponent: 1502record: 1-4 | new rating: 1447 | ||