KNSB FIDE
JL

Jan de Leeuw

Rated since March 2026

1705 Classic
1705 Rapid
1705 Blitz

RIVALRY

Nemesis
Strik, H.W.P. (Henk)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
BEERENS, J. (JOËL) 1631
11984 NBSB Avondcompetitie 2025-2026 Ronde 3 · Monday 10 November 2025
RENDERS, H.J. (HENK) 1583
11987 NBSB Avondcompetitie 2025-2026 Ronde 6 · Monday 23 February 2026
KAMERMAN, J. (JAN) 1578
11995 KNSB competitie 2025-2026 Klasse 6 ronde 1 · Saturday 4 October 2025
PISTORIUS, F. (FRANS) 1567
12595 KNSB competitie 2025-2026 Klasse 6 ronde 4 · Saturday 13 December 2025
STRIK, H.W.P. (HENK) 1555
12411 KNSB competitie 2025-2026 Klasse 6 Ronde 3 · Saturday 22 November 2025
Worst losses
HOEK VAN DER, B. (BAS) 1493
8283 Tata Steel Chess Tournament 2025 Weekendvierkampen · Saturday 18 January 2025
STRIK, H.W.P. (HENK) 1592
11023 KNSB competitie 2024-2025 Klasse 6 ronde 7 · Saturday 5 April 2025
ROMBAUTS, W.C. (WILBERT) 1835
12370 NBSB Beker B 2025-2026 Ronde 2 · Saturday 8 November 2025
Tata Steel Chess Tournament 2025 Weekendvierkampen Friday 17 January 2025 +2–2=2
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +1–0=0 +28.3
NBSB Avondcompetitie 2025-2026 Ronde 4 Monday 22 September 2025 +0–0=1 -0.8
NBSB Avondcompetitie 2025-2026 Ronde 3 Monday 22 September 2025 +1–0=0
NBSB Beker B 2025-2026 Ronde 2 Monday 22 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–0=1 +7.0
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–0=1 +8.6
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +33.9
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–0=1
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +2–0=0
NBSB Avondcompetitie 2024-2025 Ronde 7 Monday 30 September 2024 +2–0=0
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +0–2=0

Rating History

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Peak Ratings

Classic 1705 April 1, 2026
Rapid 1705 April 1, 2026
Blitz 1705 April 1, 2026

Games

Wins 10
Losses 5
Draws 6
Win Rate 48%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 0 2 82%
Black 1 6 3 10%

Recent Matches

Tieleman, L. (Luc) (1731) Saturday 28 March 2026 DRAW +7.0
Ligtenberg, B. (Bas) (1748) Saturday 7 March 2026 DRAW +8.6
Renders, H.J. (Henk) (1583) Monday 23 February 2026 WIN +28.3
Pistorius, F. (Frans) (1567) Saturday 13 December 2025 WIN +33.9
Noij, P. (Piet) (1621) Friday 12 December 2025 DRAW -0.8
Strik, H.W.P. (Henk) (1555) Saturday 22 November 2025 WIN
Beerens, J. (Joël) (1631) Monday 10 November 2025 WIN
Rombauts, W.C. (Wilbert) (1835) Saturday 8 November 2025 LOSS
Baardwijk van, H. (Hugo) (1724) Saturday 1 November 2025 DRAW
Kamerman, J. (Jan) (1578) Saturday 4 October 2025 WIN
Kamerman, J. (Jan) (1578) Saturday 4 October 2025 WIN
Kerkhof van de, T. (Toon) Monday 7 April 2025 WIN
Kerkhof van de, T. (Toon) Monday 7 April 2025 WIN
Strik, H.W.P. (Henk) (1592) Saturday 5 April 2025 LOSS
Strik, H.W.P. (Henk) (1592) Saturday 5 April 2025 LOSS
Baldawa, A. (Aadit) Sunday 19 January 2025 WIN
Baldawa, A. (Aadit) Sunday 19 January 2025 WIN
Hoek van der, B. (Bas) (1493) Saturday 18 January 2025 LOSS
Hoek van der, B. (Bas) (1493) Saturday 18 January 2025 LOSS
Sideras, Symeon Friday 17 January 2025 DRAW