KNSB FIDE
WD

Wim Dekker

Rated since March 2026

1803 Rapid
1684 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
TETTEROO, E. (ERIC) 1912
13221 4e Rapid Toernooi de Volewijckers Groep A · Sunday 1 March 2026
MEIJER, P.J.S. (PAUL) 1853
13418 SC Purmerend interne competitie 26-03-2026 t/m 26-03-2026 (090041) · Thursday 26 March 2026
GROOT, C.J. (CORNELIS) 1793
13221 4e Rapid Toernooi de Volewijckers Groep A · Sunday 1 March 2026
PELT, J.A. (HANS) 1792
13516 SC Purmerend interne competitie 09-04-2026 t/m 09-04-2026 (090041) · Thursday 9 April 2026
PREEKER, L. (LUC) 1784
12923 SC Purmerend interne competitie 08-01-2026 t/m 22-01-2026 (090041) · Thursday 15 January 2026
Worst losses
HUISMAN, T. (TON) 1652
13516 SC Purmerend interne competitie 09-04-2026 t/m 09-04-2026 (090041) · Thursday 9 April 2026
RAAPHORST VAN, P.M.R. (RIES) 1656
13516 SC Purmerend interne competitie 09-04-2026 t/m 09-04-2026 (090041) · Thursday 9 April 2026
FROUWS, W. (WILLEM) 1676
10470 Tata Steel Chess Tournament 2026 Tienkampen · Monday 26 January 2026
ROGGE, M. (MARLOES) 1729
13516 SC Purmerend interne competitie 09-04-2026 t/m 09-04-2026 (090041) · Thursday 9 April 2026
GRIFFIOEN, L. (LEX) 1747
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 24 January 2026
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +3–2=4 +11.9
SC Purmerend interne competitie 09-04-2026 t/m 09-04-2026 (090041) Thursday 9 April 2026 +4–7=0 -47.5
4e Rapid Toernooi de Volewijckers Groep A Sunday 1 March 2026 +2–4=1 +7.3
SC Purmerend interne competitie 02-04-2026 t/m 16-04-2026 (090041) Thursday 4 September 2025 +0–0=1 +3.8
SC Purmerend interne competitie 26-03-2026 t/m 26-03-2026 (090041) Thursday 4 September 2025 +2–0=1 +24.7
SC Purmerend interne competitie 26-02-2026 t/m 19-03-2026 (090041) Thursday 4 September 2025 +1–1=1 +12.3
SC Purmerend interne competitie 29-01-2026 t/m 19-02-2026 (090041) Thursday 4 September 2025 +1–1=0 +4.6
SC Purmerend interne competitie 05-02-2026 t/m 05-02-2026 (090041) Thursday 4 September 2025 +1–2=0 -5.1
SC Purmerend interne competitie 08-01-2026 t/m 22-01-2026 (090041) Thursday 4 September 2025 +1–2=0 -3.4

Rating History

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Peak Ratings

Classic 1723 April 1, 2026
Rapid 1803 April 1, 2026
Blitz 1732 March 1, 2026

Games

Wins 15
Losses 19
Draws 8
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 2 11 32%
Black 9 6 8 39%

Recent Matches

Arjan Nieuwenhuizen, (1549) Thursday 9 April 2026 WIN +6.5
Pelt, J.A. (Hans) (1792) Thursday 9 April 2026 WIN +14.6
Poel, J.E. (Jacob) (1421) Thursday 9 April 2026 WIN +3.5
Veldt, G. (Gijs) (1839) Thursday 9 April 2026 LOSS -4.4
Huisman, T. (Ton) (1652) Thursday 9 April 2026 LOSS -15.3
Raaphorst van, P.M.R. (Ries) (1656) Thursday 9 April 2026 LOSS -15.1
Poel, J.E. (Jacob) (1421) Thursday 9 April 2026 WIN +3.5
Stevens, A.J. (Anton) (1753) Thursday 9 April 2026 LOSS -11.8
Rogge, M. (Marloes) (1729) Thursday 9 April 2026 LOSS -12.6
Hählen, R.M. (Rob) (1883) Thursday 9 April 2026 LOSS -7.5
Gaeta, S. (Sandro) (1838) Thursday 9 April 2026 LOSS -8.9
Veij de, A.J. (Ton) (1835) Thursday 2 April 2026 DRAW +3.8
Koopmans, P. (Perry) (1634) Thursday 26 March 2026 WIN +7.9
Rogge, M. (Marloes) (1815) Thursday 26 March 2026 DRAW +1.5
Meijer, P.J.S. (Paul) (1853) Thursday 26 March 2026 WIN +15.3
Derevianko, M. (Maksym) (1712) Thursday 19 March 2026 WIN +12.5
Twisk van, J. (Jacob) (1832) Thursday 12 March 2026 DRAW +4.1
Bredewoud, T.P. (Thomas) (1858) Sunday 1 March 2026 LOSS -9.5
Groot, C.J. (Cornelis) (1793) Sunday 1 March 2026 WIN +13.3
Piel, R.J. (Ruben) (1952) Sunday 1 March 2026 DRAW +5.9