WK

Waldemar Kowalski

Rated since April 2025

1678 Classic
1678 Rapid
1678 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
AS VAN, C.J. (COR) 1750
10904 S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) · Monday 24 February 2025
STROOSMA, H. (HARRY) 1744
10904 S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) · Monday 17 March 2025
WANG, G. (TOMMY) 1226
10904 S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) · Monday 3 February 2025
Worst losses
BRABER VAN DEN, N.M. (NIELS) 1466
13453 S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) · Monday 9 March 2026
LINDE VAN DER, M. (RINUS) 1741
11201 S.V. Erasmus interne competitie 31-03-2025 t/m 31-03-2025 (140014) · Monday 31 March 2025
VERHOEVEN, L.J. (LEO) 1887
10904 S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) · Monday 27 January 2025
PAULIS, W.D. (WINIFRED) 1937
10904 S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) · Monday 3 March 2025
No FIDE-rated tournaments found.
S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) Monday 16 February 2026 +0–2=1 -71.9
S.V. Erasmus interne competitie 31-03-2025 t/m 31-03-2025 (140014) Monday 20 January 2025 +0–1=0 -51.5
S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) Monday 20 January 2025 +4–2=1 +47.3

Rating History

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Peak Ratings

Classic 1802 April 1, 2025
Rapid 1750 March 1, 2026
Blitz 1750 March 1, 2026

Games

Wins 4
Losses 5
Draws 2
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 0 3 50%
Black 1 2 2 20%

Recent Matches

Ras, A.S. (Arnaud) Monday 23 March 2026 LOSS
Braber van den, N.M. (Niels) (1466) Monday 9 March 2026 LOSS -68.6
Taapken, D. (Dominique) (1721) Monday 2 March 2026 DRAW -3.3
Linde van der, M. (Rinus) (1741) Monday 31 March 2025 LOSS -51.5
Kort de, M. (Marcel) (1679) Monday 24 March 2025 DRAW -27.0
Stroosma, H. (Harry) (1744) Monday 17 March 2025 WIN +100.2
Paulis, W.D. (Winifred) (1937) Monday 3 March 2025 LOSS -60.4
As van, C.J. (Cor) (1750) Monday 24 February 2025 WIN +102.0
Dijk van, T.F. (Timothy) Monday 10 February 2025 WIN
Wang, G. (Tommy) (1226) Monday 3 February 2025 WIN +6.2
Verhoeven, L.J. (Leo) (1887) Monday 27 January 2025 LOSS -73.7