Vlaanderen, Kees
Current rating: 1523
Record: 33-42 (GP) / 2-5 (professional)
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 65 | Jorgensen, Martin (1548) | Won 2-1 | +181534 |
| 2modern | 9 | Skjaerstad, Marius (1477) | Won 2-1 | +171551 |
| 3modern | 66 | Pots, Maurice (1655) | Lost 0-2 | -161535 |
| 4modern | 168 | Ramboa, Thierry (1963) | Lost 1-2 | -111524 |
| 5modern | 417 | Carlsson, Leo (1500) | Lost 1-2 | -181506 |
| 6modern | 412 | Oehmig, Ronny (1477) | Won 2-0 | +171523 |
| 7modern | 370 | Haunschild, Felix (1535) | Won 2-0 | +191542 |
| 8modern | 189 | Harbig, Rebecca (1494) | Lost 1-2 | -191523 |
| top | average opponent: 1581record: 4-4 | new rating: 1523 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 1068 | Brom, Thomas (1536) | Won 2-0 | +211397 |
| 4sealed | 1104 | Velo, Marina (1253) | Won 2-1 | +151412 |
| 5sealed | 1035 | Francois, Nathanael (1702) | Won 2-1 | +231435 |
| 6sealed | 1014 | Matousek, Jakub (1473) | Won 2-1 | +191454 |
| 7sealed | 1008 | Colombi, Giovanni (1603) | Won 2-1 | +211475 |
| 8sealed | 1004 | Menzies, Barney (1618) | Won 2-0 | +201495 |
| 9sealed | 1002 | Abou Omar, Ashraf (1794) | Won 2-0 | +241519 |
| 10draft | 1114 | Trenogin, Pavel (1730) | Lost 0-2 | -151504 |
| 11draft | 1082 | Boelens, Jasper (1813) | Won 2-0 | +241528 |
| 12draft | 1008 | Kerem, Hannes (1905) | Won 2-0 | +241552 |
| 13draft | 1103 | Althoff, Simon (1693) | Lost 1-2 | -151537 |
| 14draft | 1034 | Ramboa, Thierry (1962) | Lost 0-2 | -111526 |
| 15draft | 1049 | Chiche, Kevin (1949) | Lost 0-2 | -101516 |
| top | average opponent: 1695record: 9-4 | new rating: 1516 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 338 | Launois, Loic (1532) | Lost 1-2 | -151361 |
| 3standard | 421 | Eijsackers, Lennard (1497) | Won 2-1 | +211382 |
| 4standard | 374 | Niedereder, Dominik (1593) | Won 2-1 | +211403 |
| 5standard | 240 | Martinho, Pedro (1599) | Lost 0-2 | -141389 |
| 6standard | 321 | Pieters, Yorick (1660) | Lost 0-2 | -131376 |
| top | average opponent: 1576record: 2-3 | new rating: 1376 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1379 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 428 | Ferguson, Robert (1576) | Lost 1-2 | -151364 |
| 4block | 352 | Wigley, David (1520) | Lost 0-2 | -151349 |
| 5block | 324 | Fawcett, James (1502) | Won 2-1 | +211370 |
| 6block | 350 | Debacker, Nicolas (1579) | Won 2-1 | +221392 |
| 7block | 351 | Dunkley, Sam (1538) | Lost 0-2 | -161376 |
| top | average opponent: 1543record: 2-3 | new rating: 1376 | ||
| Grand Prix Paris 2014 (legacy) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 313 | Thom, Erwin (1489) | Won 2-1 | +201412 |
| 3legacy | 228 | Filatriau, Franck (1546) | Lost 1-2 | -161396 |
| 4legacy | 324 | Cejas, Jose Adolfo (1574) | Won 2-0 | +211417 |
| 5legacy | 310 | Sourcin, Christoph (1683) | Lost 0-2 | -131404 |
| 6legacy | 318 | Denise, Florian (1519) | Lost 1-2 | -161388 |
| 7legacy | 443 | Cobos, Sergio (1479) | Lost 1-2 | -161372 |
| 8legacy | 420 | Kroeger, Dennis (1517) | Lost 0-2 | -161356 |
| 9legacy | 393 | Le Bot, Philippe (1603) | Won 2-1 | +231379 |
| top | average opponent: 1551record: 3-5 | new rating: 1379 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1364 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 197 | Bjorklund, Rasmus (1835) | Lost 1-2 | -101354 |
| 5modern | 155 | Bohm, Frantisek (1480) | Won 2-0 | +201374 |
| 6modern | 128 | Varlet, Sebastien (1636) | Won 2-1 | +231397 |
| 7modern | 103 | Konig, Marc (1583) | Won 2-0 | +211418 |
| 8modern | 53 | Petersen, Andreas (1712) | Lost 1-2 | -121406 |
| 9modern | 115 | Vodopyanov, Igor (1650) | Lost 0-2 | -141392 |
| top | average opponent: 1649record: 3-3 | new rating: 1392 | ||
| Pro Tour Theros (THS standard) | starting rating: 1372 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 30 | Jonas, Madison (1682) | Lost 1-2 | -131359 |
| 3draft | 156 | Birdsall, Connor (1506) | Won 2-1 | +211380 |
| 4standard | 81 | Woods, Conley (1745) | Lost 1-2 | -121368 |
| 5standard | 105 | Dao, Phu (1854) | Won 2-1 | +271395 |
| 6standard | 51 | Wafo-Tapa, Guillaume (2028) | Lost 1-2 | -81387 |
| 7standard | 115 | Floch, Ivan (1861) | Lost 0-2 | -101377 |
| 8standard | 154 | Soubrier, Stephane (1666) | Lost 0-2 | -131364 |
| top | average opponent: 1763record: 2-5 | new rating: 1364 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 8 | de Haan, Floris (1703) | Lost 0-2 | -131415 |
| 5standard | 218 | Hagelberg, Maximilian (1660) | Lost 1-2 | -141401 |
| 6standard | 212 | Wojcikowski, Mateusz (1516) | Lost 0-2 | -161385 |
| 7standard | 294 | Flis, Grzegorz (1642) | Lost 0-2 | -131372 |
| top | average opponent: 1630record: 0-4 | new rating: 1372 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 1 | Lebon, Tristan (1676) | Lost 0-2 | -141477 |
| 4standard | 229 | Baldus, Michael (1689) | Lost 1-2 | -141463 |
| 5standard | 284 | Garthe, Tobias (1501) | Lost 1-2 | -181445 |
| 6standard | 285 | Ksiezarek, Tomasz (1485) | Lost 0-2 | -171428 |
| top | average opponent: 1588record: 0-4 | new rating: 1428 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 65 | Hehn, Thore (1537) | Lost 1-2 | -181486 |
| 4legacy | 148 | Descamps, Stijn (1587) | Won 2-1 | +201506 |
| 5legacy | 73 | Schell, Wytze (1539) | Won 2-1 | +191525 |
| 6legacy | 91 | Sormani, Reto (1608) | Lost 0-2 | -171508 |
| 7legacy | 82 | Huntington, Adam (1535) | Won 2-0 | +191527 |
| 8legacy | 97 | Bortolussi, Fabio (1561) | Lost 0-2 | -181509 |
| 9legacy | 79 | Croom, David (1521) | Lost 0-2 | -181491 |
| top | average opponent: 1556record: 3-4 | new rating: 1491 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 680 | Bassy, Martin (1526) | Won 2-0 | +201467 |
| 3standard | 579 | Frezard, Julien (1603) | Lost 0-2 | -161451 |
| 4standard | 735 | Le Marec, Manuel (1632) | Won 2-0 | +211472 |
| 5standard | 666 | Thiele, Fabian (1740) | Lost 0-2 | -131459 |
| 6standard | 728 | Melin, Pierre (1659) | Won 2-1 | +221481 |
| 7standard | 588 | Montoto, Diego (1537) | Won 2-0 | +191500 |
| 8standard | 558 | Maugard, Antoine (1682) | Lost 1-2 | -151485 |
| 9standard | 607 | Schaller, Sebastian (1507) | Won 2-1 | +191504 |
| top | average opponent: 1611record: 5-3 | new rating: 1504 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 291 | Akilov, Grigory (1554) | Lost 1-2 | -171483 |
| 2legacy | 293 | Middel, Mere (1444) | Won 2-1 | +171500 |
| 3legacy | 259 | Lavergne, Guillaume (1500) | Lost 1-2 | -181482 |
| 4legacy | 368 | Van Volsem, Geert (1466) | Lost 0-2 | -181464 |
| 5legacy | 385 | Vermeiren, Yves (1488) | Won 2-1 | +181482 |
| 6legacy | 332 | Larvor, Geoffrey (1536) | Lost 0-2 | -171465 |
| 7legacy | 305 | Kolberg, Frank (1461) | Lost 1-2 | -181447 |
| top | average opponent: 1493record: 2-5 | new rating: 1447 | ||