KNSB FIDE
HK

Harry ten Klooster

Rated since January 2023

1768 Classic
1768 Rapid
1768 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Worst losses
FAHNER, J. (JURRIAN) 1849
12410 KNSB competitie 2025-2026 Klasse 5 Ronde 3 · Saturday 22 November 2025
LEERENTVELD, J.G. (JOHN) 1868
12992 KNSB competitie 2025-2026 Klasse 5 ronde 6 · Saturday 7 February 2026
ANDRINGA, I.T. (IVO) 1875
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
GERRITSEN, G.H.G. (GIJS) 2000
12052 SOS competitie 2025/2026 Lijst 1 Dec · Friday 14 November 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–0=1 +2.5
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -9.3
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–1=0 -9.2
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–1=0 -10.6
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 +3.1
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–0=1 +2.2
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–0=1 +3.8
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–1=0 -5.9
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–0=1 +0.5
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–0=1 +4.9

Rating History

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Peak Ratings

Classic 1822 Nov. 1, 2024
Rapid 1768 May 1, 2026
Blitz 1768 April 1, 2026

Games

Wins 0
Losses 4
Draws 6
Win Rate 0%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 5 3 0%
Black 0 1 1 0%

Recent Matches

Popta van, H.D. (Hette) (1837) Saturday 28 March 2026 DRAW +2.5
Leerentveld, J.G. (John) (1868) Saturday 7 February 2026 LOSS -9.3
Andringa, I.T. (Ivo) (1875) Saturday 13 December 2025 LOSS -9.2
Kraaijkamp, M. (Marcel) (1903) Wednesday 26 November 2025 DRAW +3.8
Fahner, J. (Jurrian) (1849) Saturday 22 November 2025 LOSS -10.6
Gerritsen, G.H.G. (Gijs) (2000) Friday 14 November 2025 LOSS -5.9
Molen van der, J. (Jarich) (1884) Saturday 1 November 2025 DRAW +3.1
Zwaagstra, M.B. (Marten) (1853) Saturday 4 October 2025 DRAW +2.2
IJzendoorn van, T.B. (Thomas) (1804) Friday 26 September 2025 DRAW +0.5
Sennema, R. (Remy) (1933) Tuesday 20 May 2025 DRAW +4.9