de Haan, Floris
Current rating: 1691
Record: 74-52
Grand Prix Prague 2009Grand Prix Lyon 2010Grand Prix Amsterdam 2011Grand Prix Lille 2012Grand Prix Bochum 2012Grand Prix Quebec City 2013Grand Prix Rimini 2013Grand Prix Warsaw 2013Grand Prix Prague 2013Grand Prix Antwerp 2013Grand Prix Valencia 2013Grand Prix Prague 2014Grand Prix Utrecht 2014Grand Prix Stockholm 2014Grand Prix Brussels 2015
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1705 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 514 | Bornich, Dag Erik (1481) | Lost 0-0 | -221683 |
| 2standard | 625 | Matsson, Edvin (1480) | Won 0-0 | +141697 |
| 3standard | 778 | Scrocca, Riccardo (1463) | Won 2-1 | +141711 |
| 4standard | 527 | Santalla, Adrian (1546) | Won 2-1 | +151726 |
| 5standard | 170 | Hendrikx, Koen (1509) | Lost 0-2 | -221704 |
| 6standard | 323 | Flipse, Paco (1523) | Won 2-1 | +151719 |
| 7standard | 270 | Vendelboe, Pierre (1489) | Won 2-1 | +141733 |
| 8standard | 220 | Klimke, Chris (1600) | Lost 0-2 | -211712 |
| 9standard | 212 | Borrnert, Andreas (1499) | Lost 1-2 | -211691 |
| top | average opponent: 1510record: 5-4 | new rating: 1691 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1739 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 231 | Fagerberg, Fredrik (1517) | Won 2-1 | +141753 |
| 4standard | 112 | Soumet, Arnaud (1786) | Lost 0-2 | -181735 |
| 5standard | 186 | Van Den Brink, Jonas (1540) | Won 2-0 | +151750 |
| 6standard | 87 | Naslund, Jonas (1648) | Lost 1-2 | -201730 |
| 7standard | 46 | da Silva, Cesar (1393) | Lost 1-2 | -241706 |
| 8standard | 182 | Linden, Mikael (1823) | Won 2-0 | +201726 |
| 9standard | 171 | Hultan, David (1540) | Lost 1-2 | -211705 |
| top | average opponent: 1607record: 3-4 | new rating: 1705 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1704 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 454 | Antoine, Guillaume (1449) | Won 2-1 | +141718 |
| 2standard | 355 | Schwarz, Sascha (1687) | Won 2-0 | +171735 |
| 3standard | 285 | Jandak, Jakub (1466) | Lost 0-2 | -221713 |
| 4standard | 412 | Vanwalleghem, Kevin (1514) | Won 2-0 | +141727 |
| 5standard | 149 | Vollebregt, Joost (1864) | Won 2-1 | +201747 |
| 6standard | 177 | Lybaert, Marijn (1871) | Lost 0-2 | -151732 |
| 7standard | 236 | Van der Heijden, Joris (1614) | Lost 1-2 | -201712 |
| 8standard | 283 | Verpoorten, Olivier (1521) | Won 2-0 | +141726 |
| 9standard | 185 | Zapico Martinez, Adria (1426) | Won 2-0 | +131739 |
| top | average opponent: 1602record: 6-3 | new rating: 1739 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1742 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 85 | Diezel, Michael (1825) | Lost 1-2 | -171725 |
| 4modern | 443 | Carabelli, Carlo Filippo (1517) | Lost 1-2 | -211704 |
| 5modern | 411 | Serowy, Arno (1510) | Won 2-1 | +141718 |
| 6modern | 305 | Valuh, Branislav (1455) | Won 2-1 | +131731 |
| 7modern | 208 | Gorokhovskyy, Kostyantyn (1637) | Won 2-0 | +171748 |
| 8modern | 105 | Falconetti, Matteo (1632) | Lost 0-2 | -201728 |
| 9modern | 187 | Peter, Bjorn (1435) | Lost 1-2 | -241704 |
| top | average opponent: 1573record: 3-4 | new rating: 1704 | ||
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1745 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 218 | Carvalho, Daniel (1544) | Won 2-0 | +141759 |
| 4sealed | 218 | Teoh, Yann Lee (1701) | Won 2-0 | +171776 |
| 5sealed | 195 | Vallin, Hannu (1673) | Lost 0-2 | -201756 |
| 6sealed | 218 | Rodriguez Frye, Karel (1532) | Won 2-1 | +141770 |
| 7sealed | 218 | Gonzalez Izquierdo, Julio Jose (1580) | Won 2-1 | +151785 |
| 8sealed | 218 | Krauer, Florian (1686) | Lost 0-2 | -201765 |
| 9sealed | 218 | Herruzo, David (1479) | Lost 0-2 | -231742 |
| top | average opponent: 1599record: 4-3 | new rating: 1742 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1753 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 93 | Wilmotte, Sebastien (1537) | Lost 1-2 | -221731 |
| 4modern | 493 | Benton, Andrew (1558) | Won 2-0 | +151746 |
| 5modern | 164 | Mauracher, Stephan (1539) | Lost 0-2 | -221724 |
| 6modern | 357 | van Dalen, Matthias (1524) | Won 2-1 | +151739 |
| 7modern | 180 | Nielsen, Rune (1486) | Lost 1-2 | -231716 |
| 8modern | 360 | Vanderhallen, Nicolas (1490) | Won 2-0 | +141730 |
| 9modern | 241 | Reiffenstein, Jakob (1537) | Won 2-0 | +151745 |
| top | average opponent: 1524record: 4-3 | new rating: 1745 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1795 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2 | Scerbak, Gabriel (1532) | Won 2-0 | +141809 |
| 4sealed | 43 | Meyer, Stephan (1802) | Won 2-1 | +181827 |
| 5sealed | 55 | Bittner, Paul (1563) | Lost 1-2 | -231804 |
| 6sealed | 122 | Gorski, Jakub (1545) | Lost 0-2 | -231781 |
| 7sealed | 168 | Brozek, Petr (1737) | Lost 1-2 | -191762 |
| 8sealed | 296 | Morlando, Antimo (1492) | Won 2-1 | +141776 |
| 9sealed | 243 | Giorgio, Francesco (1529) | Lost 0-2 | -231753 |
| top | average opponent: 1600record: 3-4 | new rating: 1753 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 90 | Siirand, Ahti (1613) | Won 2-1 | +171703 |
| 4standard | 8 | Vlaanderen, Kees (1428) | Won 2-0 | +131716 |
| 5standard | 2 | Wilmotte, Sebastien (1385) | Lost 1-2 | -241692 |
| 6standard | 137 | Bucholc, Filip (1502) | Won 2-0 | +151707 |
| 7standard | 107 | Almemo, Fredrik (1489) | Won 2-1 | +141721 |
| 8standard | 65 | Summersberger, Helmut (1860) | Won 2-0 | +211742 |
| 9standard | 17 | Rosenfjeld, Soren (1616) | Won 2-0 | +151757 |
| 10standard | 13 | Van Etten, Bart (1783) | Won 2-1 | +191776 |
| 11standard | 6 | Matych, Adrian (1637) | Won 2-0 | +151791 |
| 12standard | 31 | Rachid, Denniz (2022) | Lost 1-2 | -141777 |
| 13standard | 9 | Van der Veer, Siebe (1716) | Won 2-0 | +171794 |
| 14standard | 8 | Robin, Yann (1859) | Lost 1-2 | -171777 |
| 15standard | 14 | Nielsen, Simon (1775) | Won 2-1 | +181795 |
| top | average opponent: 1668record: 10-3 | new rating: 1795 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 91 | van den Brink, Peter (1786) | Won 2-1 | +201694 |
| 4sealed | 154 | Andersen, Emil (1763) | Lost 0-2 | -171677 |
| 5sealed | 158 | Puglia, Riccardo (1537) | Won 2-1 | +151692 |
| 6sealed | 161 | Frantuma, Marco (1826) | Lost 1-2 | -151677 |
| 7sealed | 180 | Cavatorta, Cristian (1483) | Won 2-1 | +141691 |
| 8sealed | 98 | Giacomelli, Franco (1571) | Won 2-0 | +161707 |
| 9sealed | 54 | Brambilla, Davide 3020 (1554) | Lost 1-2 | -211686 |
| top | average opponent: 1646record: 4-3 | new rating: 1686 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 155 | Villeneuve, Sebastien (1548) | Won 2-0 | +161663 |
| 3standard | 60 | Burnham, Ross (1464) | Won 2-0 | +141677 |
| 4standard | 360 | Morison, Kyle (1634) | Won 2-0 | +181695 |
| 5standard | 7 | Mercier, Frederic 7050 (1518) | Won 2-1 | +141709 |
| 6standard | 11 | Tapia Becerra, Felipe (1870) | Lost 0-2 | -151694 |
| 7standard | 36 | Nass, Matthew (1758) | Lost 1-2 | -171677 |
| 8standard | 114 | Lavoie, Alex (1540) | Lost 0-2 | -201657 |
| 9standard | 134 | Boisjoly, Maxime (1587) | Won 2-0 | +171674 |
| top | average opponent: 1615record: 5-3 | new rating: 1674 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 509 | Ritter, Simon (1714) | Won 2-0 | +211606 |
| 3standard | 610 | Heinrich, Artie (1621) | Won 2-0 | +181624 |
| 4standard | 591 | Meis, Robin (1554) | Won 2-1 | +171641 |
| 5standard | 507 | Philippou, Alexander (1531) | Won 2-0 | +161657 |
| 6standard | 520 | Kesting, Marcus (1596) | Lost 1-2 | -201637 |
| 7standard | 549 | Weiss, Johannes (1609) | Lost 1-2 | -181619 |
| 8standard | 585 | Nilsson, David (1569) | Won 2-1 | +171636 |
| 9standard | 558 | Sigrist, Sebastian (1541) | Won 2-0 | +161652 |
| 10standard | 35 | Ivanov, Svetoslav (1622) | Lost 1-2 | -181634 |
| 12standard | 78 | Merrachi, Soufiane (1534) | Won 2-1 | +161650 |
| 13standard | 55 | Senden, Glenn (1566) | Lost 1-2 | -201630 |
| 14standard | 56 | Kociecki, Cyryl M (1623) | Lost 0-2 | -181612 |
| 15standard | 71 | Huepper, Florian (1540) | Won 2-1 | +171629 |
| 16standard | 56 | Krause, Tim (1620) | Won 2-1 | +181647 |
| top | average opponent: 1588record: 9-5 | new rating: 1647 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 158 | Mooij, Desley (1317) | Lost 0-2 | -231626 |
| 3standard | 232 | Vodopyanov, Igor (1509) | Lost 0-2 | -211605 |
| 4standard | 300 | Zdanys, Kostas (1482) | Lost 1-2 | -201585 |
| top | average opponent: 1436record: 0-3 | new rating: 1585 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 213 | Gonzalez Alonso, Alvaro (1517) | Lost 0-2 | -211643 |
| 3legacy | 178 | Veenis, Raymond (1652) | Won 2-0 | +181661 |
| 4legacy | 253 | Lindl, Tobias (1518) | Won 2-1 | +161677 |
| 5legacy | 169 | Rosing, Joel (1534) | Won 2-0 | +151692 |
| 6legacy | 115 | Kruithof, Nick (1494) | Lost 1-2 | -211671 |
| 7legacy | 162 | Diez Pastor, Jon Arkaiz (1488) | Lost 0-2 | -221649 |
| top | average opponent: 1534record: 3-3 | new rating: 1649 | ||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1635 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 565 | Deletre, Julien (1518) | Won 2-0 | +161651 |
| 3sealed | 590 | Mercier, Francois (1538) | Won 2-1 | +161667 |
| 4sealed | 520 | Defrayenne, Thierry (1557) | Won 2-0 | +161683 |
| 5sealed | 525 | Vieren, Peter (1856) | Lost 1-2 | -151668 |
| 6sealed | 547 | Nguyen, Alban (1557) | Won 0-0 | +161684 |
| 7sealed | 551 | Edet, Johan (1457) | Won 2-0 | +141698 |
| 8sealed | 529 | Thevenon, Sandy (1809) | Lost 1-2 | -161682 |
| 9sealed | 563 | Lombardi, Paolo (1686) | Lost 0-2 | -181664 |
| top | average opponent: 1622record: 5-3 | new rating: 1664 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 90 | Reale, Jacopo (1488) | Won 2-0 | +181518 |
| 3sealed | 73 | Meertens, Job (1623) | Won 2-0 | +201538 |
| 4sealed | 44 | Koenning, Matthias (1624) | Won 2-1 | +191557 |
| 5sealed | 34 | Norgaard, Lasse (1845) | Won 2-0 | +231580 |
| 6sealed | 20 | Sandroni, Riccardo (1578) | Won 2-1 | +181598 |
| 7sealed | 1 | Slemr, Jakub (1886) | Won 2-1 | +231621 |
| 8sealed | 6 | Watanabe, Yuuya (2023) | Lost 1-2 | -111610 |
| 9sealed | 16 | Sele, Yves (1844) | Lost 1-2 | -131597 |
| 10draft | 42 | van Lamoen, Tom (1573) | Won 2-1 | +171614 |
| 11draft | 70 | Zachara, Stefan (1538) | Won 2-0 | +171631 |
| 12draft | 7 | Melis, Bas (1642) | Lost 0-2 | -181613 |
| 13draft | 59 | Greiers, Maris (1716) | Won 2-1 | +201633 |
| 14draft | 23 | Bakkehaug, Christian (1617) | Lost 1-2 | -181615 |
| 15draft | 37 | Ritzka, Simon (1750) | Won 2-1 | +201635 |
| top | average opponent: 1696record: 10-4 | new rating: 1635 | ||