KNSB FIDE
JL

Joris Leertouwer

Rated since January 2023

2076 Classic
2014 Rapid
2014 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
GRAVEMAKER, W.L. (WIM LAURENS) 2142
10702 KNSB competitie 2024-2025 Klasse 2 ronde 7 · Saturday 8 March 2025
BRAGGAAR, W.T.C. (WESSEL) 2116
10069 KNSB competitie 2024-2025 Klasse 2 ronde 5 · Saturday 14 December 2024
BUZING, P.C. (PIETER) 2095
10865 HSB competitie 2024-2025 Maart comp · Tuesday 4 March 2025
UITENBROEK, J.C. (HANS) 2083
6167 KNSB competitie 2022-2023 Klasse 3 ronde 4 · Saturday 26 November 2022
PIETERSMA, M. (MENNO) 2054
12408 KNSB competitie 2025-2026 Klasse 3 Ronde 4 · Saturday 22 November 2025
Worst losses
PRONK, R. (RIK) 1867
7927 HSB competitie 2023-2024 competitie ronde · Monday 30 October 2023
SWART DE, S. (SIPKE) 1995
9434 KNSB competitie 2024-2025 Klasse 2 ronde 1 · Saturday 21 September 2024
DEUTEKOM VAN, Y. (YDE) 2029
7015 KNSB competitie 2022-2023 Klasse 3 ronde 9 · Saturday 22 April 2023
VOOGT, B. (BOB) 2030
12592 KNSB competitie 2025-2026 Klasse 3 ronde 5 · Saturday 13 December 2025
HOLLANDER, J.W. (HANS) 2110
8372 KNSB competitie 2023-2024 Klasse 3 ronde 6 · Saturday 3 February 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +0–0=1 -0.8
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +2–0=0 +15.3
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–1=0 -14.3
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +1–0=0 +12.3
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +11.3
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +0–0=1 -1.3
KNSB competitie 2024-2025 Klasse 2 ronde 7 Saturday 21 September 2024 +1–0=0 +16.3
KNSB competitie 2024-2025 Klasse 2 ronde 5 Saturday 21 September 2024 +1–0=0 +16.5
KNSB competitie 2024-2025 Klasse 2 ronde 3 Saturday 21 September 2024 +0–0=1 -1.8
KNSB competitie 2024-2025 Klasse 2 ronde 1 Saturday 21 September 2024 +0–1=0 -13.2
HSB competitie 2024-2025 Maart comp Sunday 1 September 2024 +1–0=0 +14.8
HSB competitie 2024-2025 CompDecember2024 Sunday 1 September 2024 +1–0=0 +13.3
HSB competitie 2023-2024 competitie ronde Monday 18 September 2023 +0–1=0 -17.0
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +1–0=0 +9.7
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–1=0 -9.2
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +1–0=0 +12.2
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–0=1 +4.8
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +1–0=0 +11.3
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +1–0=0 +12.5
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–1=0 -11.7
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–0=1 -3.9
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +1–0=0 +12.7
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +0–1=0 -8.8
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–0=1 -4.2
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +1–0=0 +15.3

Rating History

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Peak Ratings

Classic 2083 Dec. 1, 2025
Rapid 2014 March 1, 2026
Blitz 2014 March 1, 2026

Games

Wins 14
Losses 6
Draws 6
Win Rate 54%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 4 3 46%
Black 8 2 3 62%

Recent Matches

Dijk van, O. (Onno) (2053) Saturday 11 April 2026 DRAW -0.8
Smaal, L. (Lourens) (1924) Saturday 7 February 2026 WIN +7.7
Smaal, L. (Lourens) (1924) Saturday 7 February 2026 WIN +7.7
Voogt, B. (Bob) (2030) Saturday 13 December 2025 LOSS -14.3
Pietersma, M. (Menno) (2054) Saturday 22 November 2025 WIN +12.3
Schoen, H.A. (Hubert) (2023) Saturday 1 November 2025 WIN +11.3
Beerens, P. (Peter) (2023) Saturday 20 September 2025 DRAW -1.3
Gravemaker, W.L. (Wim Laurens) (2142) Saturday 8 March 2025 WIN +16.3
Buzing, P.C. (Pieter) (2095) Tuesday 4 March 2025 WIN +14.8
Romkes, G. (Gosse) (2023) Tuesday 17 December 2024 WIN +13.3
Braggaar, W.T.C. (Wessel) (2116) Saturday 14 December 2024 WIN +16.5
Geelen, M.G. (Michiel) (1949) Saturday 9 November 2024 DRAW -1.8
Swart de, S. (Sipke) (1995) Saturday 21 September 2024 LOSS -13.2
Knaap van der, J. (Jan) (1922) Saturday 20 April 2024 WIN +9.7
Hollander, J.W. (Hans) (2110) Saturday 3 February 2024 LOSS -9.2
Kempen van, R.P.D. (Roderick) (2003) Saturday 25 November 2023 WIN +12.2
Woerden van, M. (Michiel) (2157) Saturday 4 November 2023 DRAW +4.8
Pronk, R. (Rik) (1867) Monday 30 October 2023 LOSS -17.0
Berg van der, B. (Bas) (1966) Saturday 7 October 2023 WIN +11.3
Jansen, N.J.A. (Norbert) (1989) Saturday 16 September 2023 WIN +12.5