KNSB FIDE
LW

Lourens Willemsen

Rated since March 2026

1892 Classic
1892 Rapid
1894 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
RANDEN VAN, W.F. (FRED) 1901
12387 NHSB-competitie 2025-2026 Klasse 2C t/m 23-11-2025 · Monday 17 November 2025
HAAFTEN VAN, J. (JELLE) 1889
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 31 January 2026
CHIDICHIMO, PEDRO JOSE MARIA 1870
10470 Tata Steel Chess Tournament 2026 Tienkampen · Wednesday 28 January 2026
BOCKEL VAN, C. (CHRIS) 1791
12969 NHSB-competitie 2025-2026 Klasse 2C t/m 08-02-2026 · Monday 2 February 2026
Worst losses
VERHOEVEN, L. (LARS) 1825
10470 Tata Steel Chess Tournament 2026 Tienkampen · Tuesday 27 January 2026
DEKKER, A. (ALBERT) 1895
10470 Tata Steel Chess Tournament 2026 Tienkampen · Friday 23 January 2026
BAUMHAUER, C. (CHRISTIAN) 1925
10470 Tata Steel Chess Tournament 2026 Tienkampen · Friday 30 January 2026
AMBRONA NAVARRO, H.A.N. (HIMAR) 1955
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–4=3 -35.5
NHSB-competitie 2025-2026 Klasse 2C t/m 19-04-2026 Monday 1 September 2025 +0–0=1 -5.5
NHSB-competitie 2025-2026 Klasse 2C t/m 08-03-2026 Monday 1 September 2025 +0–0=1 -1.8
NHSB-competitie 2025-2026 Klasse 2C t/m 08-02-2026 Monday 1 September 2025 +1–0=0 +8.1
NHSB-competitie 2025-2026 Klasse 2C t/m 07-12-2025 Monday 1 September 2025 +0–0=1 -5.3
NHSB-competitie 2025-2026 Klasse 2C t/m 23-11-2025 Monday 1 September 2025 +1–0=0 +12.1
NHSB-competitie 2025-2026 Klasse 2C t/m 29-10-2025 Monday 1 September 2025 +0–0=1 -0.5
NHSB-competitie 2025-2026 Klasse 2C t/m 05-10-2025 Monday 1 September 2025 +0–0=1 +1.2

Rating History

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Peak Ratings

Classic 1894 March 1, 2026
Rapid 1894 March 1, 2026
Blitz 1894 March 1, 2026

Games

Wins 4
Losses 4
Draws 8
Win Rate 25%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 2 3 44%
Black 0 6 1 0%

Recent Matches

Loos, J. (Jeroen) (1726) Monday 13 April 2026 DRAW -5.5
Mandersloot, R. (Robin) (1842) Friday 6 March 2026 DRAW -1.8
Bockel van, C. (Chris) (1791) Monday 2 February 2026 WIN +8.1
Toor van, C.F. (Kees) (1902) Sunday 1 February 2026 DRAW -0.7
Haaften van, J. (Jelle) (1889) Saturday 31 January 2026 WIN +11.4
Baumhauer, C. (Christian) (1925) Friday 30 January 2026 LOSS -12.4
Chidichimo, Pedro Jose Maria (1870) Wednesday 28 January 2026 WIN +10.7
Verhoeven, L. (Lars) (1825) Tuesday 27 January 2026 LOSS -15.8
Rensen, M.A. (Martin) (1909) Monday 26 January 2026 DRAW -0.4
Ambrona Navarro, H.A.N. (Himar) (1955) Sunday 25 January 2026 LOSS -11.3
Westerhof, F. (Fleur) (1813) Saturday 24 January 2026 DRAW -3.7
Dekker, A. (Albert) (1895) Friday 23 January 2026 LOSS -13.4
Roijers, D. (Dennis) (1768) Thursday 4 December 2025 DRAW -5.3
Randen van, W.F. (Fred) (1901) Monday 17 November 2025 WIN +12.1
Kunst, A.G.M. (Andre) (1898) Monday 27 October 2025 DRAW -0.5
Paternotte, S. (Stephan) (1946) Friday 3 October 2025 DRAW +1.2