KNSB FIDE
HS

Harry van der Stap

Rated since January 2023

1828 Classic
1848 Rapid
1848 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
STOLZE, F.G. (GERARD) 1865
12177 HSB competitie 2025-2026 October 2025 · Tuesday 7 October 2025
ADAVATKAR, R. (RUGVED) 1838
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
WILSCH, J. (JURGEN) 1825
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 24 January 2026
BROEKHUIZEN, T. (TOM) 1819
12762 HSB competitie 2025-2026 DecemberJanuari Comp 2526 · Monday 15 December 2025
GROEN, C. (COR) 1810
13465 HSB competitie 2025-2026 CompMrt2026 · Monday 16 March 2026
Worst losses
BRUTIN, YANNI 1673
46ste Open Internationaal Toernooi Gent · Monday 21 July 2025
GAELENS, JOACHIM 1709
46ste Open Internationaal Toernooi Gent · Sunday 20 July 2025
VERBEKE, BASIEL 1721
46ste Open Internationaal Toernooi Gent · Monday 21 July 2025
POST, T.H.M. (DICK) 1726
13138 HSB competitie 2025-2026 HSBCompetitieFeb26 · Tuesday 17 February 2026
WIELEMAKER, M. (MARCO) 1831
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 1 February 2026
47th International Chess Tournament of Ghent Saturday 18 July 2026 +2–2=2 -19.4
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +3–2=4 +9.7
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=1 +1.8
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -11.8
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–0=1 +1.1
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–1=0 -10.8
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 +2.5
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +1–0=0 +8.1
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–0=1 -1.3
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +1–0=0 +11.6
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +0–1=1 -14.2
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +1–0=0 +11.8
HSB competitie 2025-2026 November comp Monday 1 September 2025 +1–0=0 +7.1
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +1–1=1 +7.7
46ste Open Internationaal Toernooi Gent Saturday 19 July 2025 +2–3=2 -49.0

Rating History

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Peak Ratings

Classic 1903 Dec. 1, 2024
Rapid 1848 April 1, 2026
Blitz 1848 May 1, 2026

Games

Wins 12
Losses 11
Draws 14
Win Rate 32%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 7 2 31%
Black 8 7 9 33%

Recent Matches

Leisle, Vera Den (1561) Wednesday 22 July 2026 WIN +4.0
Plomp, Luka (1665) Tuesday 21 July 2026 DRAW -6.0
Sergooris, Emma (1556) Tuesday 21 July 2026 DRAW -8.6
Valstar, J.R. (Johan) (2051) Monday 20 July 2026 LOSS -5.9
Kokten, Alparslan (1538) Monday 20 July 2026 WIN +3.5
Vardanyan, Armen Art. (2038) Sunday 19 July 2026 LOSS -6.3
Vokurka, T. (Tom) (1811) Wednesday 22 April 2026 DRAW -1.3
Groen, C. (Cor) (1810) Monday 16 March 2026 WIN +11.6
Slagboom, A.J. (Arno) (1886) Saturday 7 March 2026 DRAW +1.8
Post, T.H.M. (Dick) (1726) Tuesday 17 February 2026 LOSS -16.7
Holwijn, M.R. (Melvin) (1872) Saturday 7 February 2026 LOSS -11.8
Smaal, L. (Lourens) (1924) Thursday 5 February 2026 DRAW +2.5
Wielemaker, M. (Marco) (1831) Sunday 1 February 2026 LOSS -12.8
Avis, A.F.R. (Fred) (1869) Saturday 31 January 2026 DRAW +1.1
Schoenmakers, N.P. (Nico) (1817) Friday 30 January 2026 DRAW -0.8
Schultze, Joerg-Martin, Dr. (1855) Wednesday 28 January 2026 LOSS -11.9
Gagnepain, L. (Laurent) (1823) Tuesday 27 January 2026 DRAW -0.6
Roeleveld, P. (Patrick) (1756) Monday 26 January 2026 WIN +9.6
Adavatkar, R. (Rugved) (1838) Sunday 25 January 2026 WIN +12.5
Wilsch, J. (Jurgen) (1825) Saturday 24 January 2026 WIN +12.0