Tournament history |
| Event | Date | Elo | +/- | Rank | Games | Promoted to |
|---|
| Dutch Championship | 2008-04-26 | 1517 | +1 | 4 | 4 | |
| 17. German Open Shogi Championship, Hannover Germany | 2008-02-16 - 2008-02-17 | 1517 | +0 | 10 | 7 | |
| European Championship / World Open Shogi Championship, Pardubice (CZ) | 2007-07-13 - 2007-07-15 | 1585 | -68 | 24 | 9 | |
| The Hague Tokin | 2007-06-16 | 1563 | +22 | 3 | 4 | |
| Dutch Championship, Woerden | 2007-03-03 | 1579 | -16 | 5 | 3 | |
| European Championship / World Open Shogi Championship, Colmar | 2006-07-07 - 2006-07-09 | 1633 | -54 | 32 | 9 | |
| Dutch Championship, Woerden | 2006-03-18 | 1631 | +2 | 4 | 4 | |
| Tokin tournament, The Hague | 2006-02-11 | 1633 | -2 | 5 | 4 | |
| 19th Nijmegen Shogi Tournament | 2006-01-14 - 2006-01-15 | 1637 | -4 | 6 | 6 | |
| German Championship, Kyu group and open tournament, Hilden | 2005-06-04 - 2005-06-05 | 1683 | -46 | 11 | 6 | |
| Tokin tournament, The Hague | 2005 | 1627 | +56 | 1 | 4 | |
| 18th Nijmegen Shogi Tournament | 2004-12-28 - 2004-12-29 | 1659 | -32 | 5 | 6 | |
| Paris Tournament | 2004-12-18 - 2004-12-19 | 1722 | -63 | 17 | 6 | |
| Rikai Tournament, Sittard | 2004-06-26 - 2004-06-27 | 1745 | -23 | 2 | 6 | |
| Dutch championship, Woerden | 2004-04-10 | 1753 | -8 | 8 | 4 | |
| 17th Nijmegen Shogi Tournament | 2003-12-28 - 2003-12-30 | 1762 | -9 | 7 | 8 | |
| German Open, Hannover | 2003-11-15 - 2003-11-16 | 1776 | -14 | 9 | 7 | |
| ESC/WOSC 2003, Öckerö, Sweden | 2003-08-08 - 2003-08-10 | 1782 | -6 | 11 | 8 | |
| Results 8th Rikai Tournament, Sittard | 2003-05-31 - 2003-06-01 | 1791 | -9 | 9 | 4 | |
| Dutch championship | 2003-03-01 | 1802 | -11 | 6 | 3 | |
| 16th Nijmegen tournament, Nijmegen | 2002-12-28 - 2002-12-30 | 1730 | +72 | 2 | 8 | |
| Paris Open Championship, Paris | 2002-12-14 - 2002-12-15 | 1693 | +37 | 3 | 6 | |
| 12. German Open Shogi Championship, Hannover | 2002-11-23 - 2002-11-24 | 1706 | -13 | 9 | 7 | |
| WOSC 2002, Brussels, Belgium | 2002-08-23 - 2002-08-25 | 1707 | -1 | 22 | 9 | |
| The 7th Rikai tournament in Sittard | 2002-06-15 - 2002-06-16 | 1713 | -6 | 5 | 7 | |
| Pullach/Munich Tournament | 2002-04-26 - 2002-04-27 | 1746 | -33 | 11 | 6 | |
| Dutch Championships, Woerden | 2002-02-23 | 1753 | -7 | 5 | 4 | |
| MSO main event, London | 2001-08-24 - 2001-08-26 | 1748 | +5 | 19 | 9 | |
| 6th Rikai match, Sittard | 2001-06-02 - 2001-06-03 | 1754 | -6 | 8 | 3 | |
| 2001 British Open Shogi Championship | 2001-05-05 - 2001-05-06 | 1775 | -21 | 10 | 6 | |
| German Open | 2000-10-15 | 1786 | -11 | 7 | 7 | |
| London, European Championship and MSO Worldwide Championship | 2000-08-25 - 2000-08-27 | 1833 | -47 | 47 | 9 | |
| Dusseldorf, 3. European-Japan-Friendship-Shogi tournament | 2000-04-02 | 1865 | -32 | 11 | 4 | |
| Woerden, Dutch Championship 2000 | 2000-02-19 | 1897 | -32 | 11 | 4 | |
| -379 | | 201 | |
