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Ard Dekker

Rated since January 2023

1918 Classic
1882 Rapid
1919 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BIRG, A. (ANDREY) 2044
11992 KNSB competitie 2025-2026 Klasse 3 ronde 2 · Saturday 4 October 2025
CUPIDO, A. (ALEXANDER) 2038
12408 KNSB competitie 2025-2026 Klasse 3 Ronde 4 · Saturday 22 November 2025
MIDDELKOOP, A. (ARNO) 1956
12439 HSB competitie 2025-2026 November comp · Monday 10 November 2025
TATULLI, EUGENIO 1647
35th NATO Chess Championship 2025 · Friday 22 August 2025
ROSSEEL, LENNERT 1594
1st Duel of the Low Countries 2026 · Sunday 23 August 2026
Worst losses
CLYBOUW, RANDEE 1777
1st Duel of the Low Countries 2026 · Saturday 22 August 2026
STEPAN, PETR 1796
35th NATO Chess Championship 2025 · Thursday 21 August 2025
KANTERS, C.J. (COR) 1979
12762 HSB competitie 2025-2026 DecemberJanuari Comp 2526 · Monday 1 December 2025
DRENTHEN, A. (ARJAN) 2018
11911 HSB competitie 2025-2026 September 2025 · Monday 22 September 2025
1st Duel of the Low Countries 2026 Saturday 22 August 2026 +1–1=5 -36.3
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +1–0=0 +17.1
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +1–0=0 +17.9
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–0=1 -1.0
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–0=1 -2.1
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +0–0=1 -1.4
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +0–1=0 -10.9
HSB competitie 2025-2026 November comp Monday 1 September 2025 +1–0=0 +14.4
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +0–0=1 +2.9
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +0–1=0 -8.9
35th NATO Chess Championship 2025 Sunday 17 August 2025 +1–1=3 -22.4

Team Competition

Current teams
Schaakmat Westland 1
Klasse 3D · 2025-2026 · 2 games
Schaakmat Westland 2
1e klasse B · 2025-2026 · 7 games
Past teams
Schaakmat Westland 1
Klasse 3D · 2024-2025
Schaakmat Westland 2
klasse 1A · 2023-2024
Schaakmat Westland 2
klasse 1B · 2022-2023
Schaakmat Westland 2
klasse 1B · 2021-2022
Schaakmat Westland 2
Klasse 5D · 2021-2022

Rating History

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Peak Ratings

Classic 1933 Dec. 1, 2025
Rapid 1921 March 1, 2026
Blitz 1921 March 1, 2026

Games

Wins 5
Losses 4
Draws 12
Win Rate 24%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 8 2 9%
Black 4 4 2 40%

Recent Matches

Minnaert, Bob (1534) Sunday 23 August 2026 DRAW -10.3
Maes, P. (Patrick) (1915) Sunday 23 August 2026 DRAW -0.1
Rosseel, K. (Kimball) (1891) Sunday 23 August 2026 DRAW -0.9
Diependael, Jakob (1855) Sunday 23 August 2026 DRAW -2.2
Rosseel, Lennert (1594) Sunday 23 August 2026 WIN +3.2
Brys, Yves (1621) Sunday 23 August 2026 DRAW -8.8
Clybouw, Randee (1777) Saturday 22 August 2026 LOSS -17.2
Helm van der, T. (Tim) (1864) Tuesday 21 April 2026 DRAW -1.0
Berg van den, J. (Jaap) (1861) Monday 16 March 2026 DRAW -2.1
Hoogeveen, F.R. (Frans) (1881) Monday 9 February 2026 DRAW -1.4
Kanters, C.J. (Cor) (1979) Monday 1 December 2025 LOSS -10.9
Cupido, A. (Alexander) (2038) Saturday 22 November 2025 WIN +17.1
Middelkoop, A. (Arno) (1956) Monday 10 November 2025 WIN +14.4
Okita, S. (Shinsaku) (1963) Thursday 16 October 2025 DRAW +2.9
Birg, A. (Andrey) (2044) Saturday 4 October 2025 WIN +17.9
Drenthen, A. (Arjan) (2018) Monday 22 September 2025 LOSS -8.9
Tatulli, Eugenio (1647) Friday 22 August 2025 WIN +4.4
Stepan, Petr (1796) Thursday 21 August 2025 LOSS -16.4
Voroblievas, A. (Arturas) (1805) Wednesday 20 August 2025 DRAW -3.6
Ivsek, Cveto (1814) Tuesday 19 August 2025 DRAW -3.3