KNSB FIDE
HH

Herman van Halderen

Rated since January 2023

2015 Classic
2002 Rapid
2002 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KINDT, M.R.J. (MANFRED) 2084
13635 LeiSB regionale competitie 25-26 Hoofdklasse april · Friday 17 April 2026
CROMSIGT, J. (JEROEN) 2020
12653 LeiSB regionale competitie 25-26 Hoofdklasse december · Friday 28 November 2025
SERDIJN, A.M. (ADINDA) 1961
8878 Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2024-04 · Tuesday 26 March 2024
KLEIN, R.J.H. (RON) 1958
13158 LeiSB regionale competitie 25-26 Hoofdklasse februari · Friday 13 February 2026
BUITINK, A.J. (BERT) 1954
13528 KNSB competitie 2025-2026 Klasse 4 ronde 9 · Saturday 11 April 2026
Worst losses
DEKKER, D.H.M. (DERK) 1908
7797 KNSB competitie 2023-2024 Klasse 3 ronde 3 · Saturday 4 November 2023
MILORT, G. (GERARD) 1975
13635 LeiSB regionale competitie 25-26 Hoofdklasse april · Tuesday 14 April 2026
DRUNICK VAN, J.W. (JAN-WILLEM) 1978
9643 KNSB competitie 2024-2025 Klasse 4 ronde 2 · Saturday 12 October 2024
GEENE, J.L.H. (JORIS) 2011
10860 LeiSB competitie 2024-2025 H 23-2 25-3 · Thursday 13 March 2025
SCHOUTEN, H. (HENK) 2053
13158 LeiSB regionale competitie 25-26 Hoofdklasse februari · Thursday 12 February 2026
No FIDE-rated tournaments found.
LeiSB regionale competitie 25-26 Hoofdklasse april Wednesday 1 October 2025 +1–1=0 +1.9
LeiSB regionale competitie 25-26 Hoofdklasse maart Wednesday 1 October 2025 +0–1=0 -6.6
LeiSB regionale competitie 25-26 Hoofdklasse februari Wednesday 1 October 2025 +2–2=0 -1.4
LeiSB regionale competitie 25-26 Hoofdklasse december Wednesday 1 October 2025 +1–0=1 +19.9
LeiSB regionale competitie 25-26 Hoofdklasse november Wednesday 1 October 2025 +0–1=0 -2.1
LeiSB regionale competitie 25-26 Hoofdklasse oktober Wednesday 1 October 2025 +0–1=0 -5.6
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +1–0=0 +10.8
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +1–0=0 +5.5
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–0=1 -5.6
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–0=2 -11.9
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +1–0=0 +5.4
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–0=1 -1.5
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +1–0=0 +10.2
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +0–0=1 -0.6
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +1–0=0 +6.7
LeiSB competitie 2024-2025 H 26-3 25-4 Monday 7 October 2024 +0–0=1 +0.1
LeiSB competitie 2024-2025 H 23-2 25-3 Monday 7 October 2024 +0–1=0 -11.7
LeiSB competitie 2024-2025 H 23-1 22-1 Monday 7 October 2024 +0–0=1 -1.3
LeiSB competitie 2024-2025 H 19-12 22-1 Monday 7 October 2024 +1–0=0 +7.8
LeiSB competitie 2024-2025 H 25-11-16-12 Monday 7 October 2024 +0–1=0 -8.9
Regionale competitie Leidse Schaakbond 2024-2025 H Monday 7 October 2024 +1–0=0 +12.1
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–0=1 -4.0
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +1–0=0 +11.6
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +0–0=1 +0.8
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +1–0=0 +10.5
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–0=1 -2.0
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +1–0=0 +8.9
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +0–1=0 -12.2
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2024-04 Sunday 8 October 2023 +1–0=0 +12.4
Regionale competitie Leidse Schaakbond 2023 - 2024 Hoofdklasse 2024-03 Sunday 8 October 2023 +0–1=0 -5.2
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +0–0=1 -1.4
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +0–1=0 -7.6
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–1=0 -14.4

Rating History

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Peak Ratings

Classic 2016 Jan. 1, 2026
Rapid 2009 March 1, 2026
Blitz 2009 March 1, 2026

Games

Wins 15
Losses 12
Draws 12
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 3 5 53%
Black 6 9 7 27%

Recent Matches

Kindt, M.R.J. (Manfred) (2084) Friday 17 April 2026 WIN +15.3
Milort, G. (Gerard) (1975) Tuesday 14 April 2026 LOSS -13.4
Buitink, A.J. (Bert) (1954) Saturday 11 April 2026 WIN +10.8
Masdorp, R.C. (Rob) (1789) Saturday 28 March 2026 WIN +5.5
Donkers, J.R. (Joran) (2191) Monday 16 March 2026 LOSS -6.6
Stoop, D. (Danny) (1840) Saturday 7 March 2026 DRAW -5.6
Klein, R.J.H. (Ron) (1958) Friday 13 February 2026 WIN +10.5
Klein, R.J.H. (Ron) (1958) Friday 13 February 2026 WIN +10.5
Schouten, H. (Henk) (2053) Thursday 12 February 2026 LOSS -11.2
Schouten, H. (Henk) (2053) Thursday 12 February 2026 LOSS -11.2
Knijft, K. (Keimpe) (1834) Saturday 7 February 2026 DRAW -6.0
Knijft, K. (Keimpe) (1834) Saturday 7 February 2026 DRAW -6.0
Beuman, T.H. (Thomas) (2181) Monday 15 December 2025 DRAW +6.2
Rogge, M. (Marloes) (1767) Saturday 13 December 2025 WIN +5.4
Cromsigt, J. (Jeroen) (2020) Friday 28 November 2025 WIN +13.8
Bakker, J. (Jeroen) (1940) Saturday 22 November 2025 DRAW -1.5
IM Werf van der, M.J. (Mark) (2381) Monday 3 November 2025 LOSS -2.1
Westerop van, S. (Sebastiaan) (1917) Saturday 1 November 2025 WIN +10.2
Bakker, G.J. (Guido) (2208) Monday 6 October 2025 LOSS -5.6
Spruit, P. (Paul) (1974) Saturday 4 October 2025 DRAW -0.6