KNSB FIDE
JW

Jasper Willemsen

Rated since December 2024

1796 Classical
1871 Rapid
1785 Blitz

The good & the bad

Best wins
KOSEM, ROK 1731
PRAGUE OPEN 2026 - A - IM open · 2026-01-09
KRASNYI, TIMOFEI 1670
PRAGUE OPEN 2026 C - rapid tournament · 2026-01-11
REHACEK, OLDRICH 1622
PRAGUE OPEN 2026 C - rapid tournament · 2026-01-11
MILOVZOROVA, NADIIA 1622
PRAGUE OPEN 2026 D - blitz tournament · 2026-01-14
MISAK, VOJTECH 1605
PRAGUE OPEN 2026 C - rapid tournament · 2026-01-11
Worst losses
PARK, JUHO 1531
PRAGUE OPEN 2026 D - blitz tournament · 2026-01-14
BALTYNOV, TURAR 1737
PRAGUE OPEN 2026 C - rapid tournament · 2026-01-11
DEMIRIS, ATHANASIOS 1747
PRAGUE OPEN 2026 D - blitz tournament · 2026-01-14
CABART, PAVEL 1759
PRAGUE OPEN 2026 - A - IM open · 2026-01-09
RABIEJ, MATEUSZ 1761
PRAGUE OPEN 2026 - A - IM open · 2026-01-09

FIDE Tournaments

Dutch Team Competition - klasse 4 Round 9 2026-04-11 +0–1=0 -4.8
Dutch Team Competition - klasse 4 Round 8 2026-03-07 +0–1=0 -3.2
Dutch Team Competition - klasse 4 Round 6 2026-03-28 +0–1=0 -13.6
Dutch Team Competition - klasse 4 Round 7 2026-02-07 +0–0=1 +3.2
PRAGUE OPEN 2026 - A - IM open 2026-01-09 +1–5=3 -112.4
PRAGUE OPEN 2026 C - rapid tournament 2026-01-11 +4–2=1 -56.4
PRAGUE OPEN 2026 D - blitz tournament 2026-01-14 +4–5=2 -142.0
Dutch Team Competition - klasse 4 Round 5 2025-12-13 +0–0=1 +4.8
PRAGUE OPEN 2026 D - blitz tournament Wednesday 14 January 2026 +4–5=2 -92.9
PRAGUE OPEN 2026 C - rapid tournament Sunday 11 January 2026 +4–2=1 -19.0

Rating History

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Peak Ratings

Classical 1949
Rapid 1927
Blitz 1927

Games

Wins 9
Losses 15
Draws 8
Win Rate 28%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 6 6 29%
Black 4 2 9 27%

All-time Games (from rating history)

Classical 27
Rapid 7
Blitz 11

Recent Matches

Verhaeren, G. (gertjan) (2143) 2026-04-11 LOSS -4.8
FM Overdam Van, J.t.j. (julian) 2026-03-07 LOSS -3.2
Ginneken Van, J. (jeroen) (1939) 2026-03-28 LOSS -13.6
Eenennaam Van, J. (joost) (1873) 2026-02-07 DRAW +3.2
GM Poetsch, Hagen 2026-01-09 LOSS -3.2
Barabas, Ales (1811) 2026-01-09 DRAW -6.4
Kosem, Rok (1731) 2026-01-09 WIN +10.0
Jiricek, Jakub (2006) 2026-01-09 DRAW +4.4
Rabiej, Mateusz (1761) 2026-01-09 LOSS -28.8
Borecky, Andrej (1816) 2026-01-09 DRAW -6.0
Rubin, Andrej (1825) 2026-01-09 LOSS -25.6
Cabart, Pavel (1759) 2026-01-09 LOSS -28.8
Badenhorst, Daniel (1778) 2026-01-09 LOSS -28.0
Rehacek, Oldrich (1622) 2026-01-11 WIN +5.6
Baltynov, Turar (1737) 2026-01-11 LOSS -30.0
Michel, Ladislav (1678) 2026-01-11 DRAW -12.4
Kvasnicak, Josef 2026-01-11 LOSS -36.8
Zakoucky, Otto (1587) 2026-01-11 WIN +4.8
Misak, Vojtech (1605) 2026-01-11 WIN +5.2
Krasnyi, Timofei (1670) 2026-01-11 WIN +7.2
Bukovskij, Dmitri (1568) 2026-01-14 DRAW -16.0
Lee, Suhyuk (1570) 2026-01-14 WIN +4.4
Mueer, Sebastian (2264) 2026-01-14 LOSS -4.8
Park, Juho (1531) 2026-01-14 LOSS -36.8
Kim, Heeyou 2026-01-14 LOSS -36.8
Rejzek, Zdenek (1533) 2026-01-14 WIN +3.2
Rejzek, Ondrej (1601) 2026-01-14 WIN +5.2
Rabiej, Mateusz (1791) 2026-01-14 LOSS -27.2
Milovzorova, Nadiia (1622) 2026-01-14 WIN +5.6
Barabas, Ales (1750) 2026-01-14 DRAW -9.2
Demiris, Athanasios (1747) 2026-01-14 LOSS -29.6
Berkel Van, R.j.c.m. (rob) (2008) 2025-12-13 DRAW +4.8