KNSB FIDE
WM

Wim Mulder

Rated since January 2023

1867 Classic
1838 Rapid
1855 Blitz

RIVALRY

Nemesis
Pouwelse, E.H. (Edo)
Games: 5 · Win rate: 40%
Kryptonite
Valk, R.C. (Robert)
Games: 5 · Win rate: 20%
Easy Target
Everaars, J.H. (Han)
Games: 6 · Win rate: 100%

The good & the bad

Best wins
KONING DE, J. (JOHAN) 1962
14076 S.V. Nieuwerkerk a/d IJssel interne competitie 28-04-2026 t/m 28-04-… · Tuesday 28 April 2026
HUIJZER, A.J. (ARJAN) 1956
14075 S.V. Nieuwerkerk a/d IJssel interne competitie 06-01-2026 t/m 30-06-… · Tuesday 10 February 2026
POUWELSE, E.H. (EDO) 1838
14078 S.V. Nieuwerkerk a/d IJssel interne competitie 03-03-2026 t/m 26-05-… · Tuesday 3 March 2026
TJOO, T.P. (LESLIE) 1827
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
LEORATO, C. (CRISTIANO) 1802
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
Worst losses
VALK, R.C. (ROBERT) 1746
14077 S.V. Nieuwerkerk a/d IJssel interne competitie 23-06-2026 t/m 23-06-… · Tuesday 23 June 2026
VIGG, Y. (YUVAAN) 1775
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
BOESTEN, T.J.S. (TOM) 1793
14077 S.V. Nieuwerkerk a/d IJssel interne competitie 23-06-2026 t/m 23-06-… · Tuesday 23 June 2026
ZHANG, J. (JINCHEN) 1818
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
POUWELSE, E.H. (EDO) 1839
14077 S.V. Nieuwerkerk a/d IJssel interne competitie 23-06-2026 t/m 23-06-… · Tuesday 23 June 2026
No FIDE-rated tournaments found.
Open Kampioenschap Gouda 2026 Groep B Saturday 5 September 2026 +3–3=1 -9.0
S.V. Nieuwerkerk a/d IJssel interne competitie 23-06-2026 t/m 23-06-… Tuesday 16 December 2025 +7–3=2 -27.3
S.V. Nieuwerkerk a/d IJssel interne competitie 28-04-2026 t/m 28-04-… Tuesday 16 December 2025 +8–3=1 +6.8
S.V. Nieuwerkerk a/d IJssel interne competitie 03-03-2026 t/m 26-05-… Tuesday 25 November 2025 +6–1=1 +32.5
S.V. Nieuwerkerk a/d IJssel interne competitie 06-01-2026 t/m 30-06-… Tuesday 9 September 2025 +13–5=1 +22.8

Team Competition

Current team
WSV Internos 1
Klasse 1A · 2024-2025 · 7 games
Past teams
WSV Internos 1
Klasse 2A · 2023-2024
WSV Inter Nos 1
Klasse 2B · 2022-2023

Rating History

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Peak Ratings

Classic 1867 Aug. 1, 2026
Rapid 1847 Aug. 1, 2026
Blitz 1875 Jan. 1, 2026

Games

Wins 37
Losses 15
Draws 6
Win Rate 64%

Performance by Color

Color Wins Draws Losses Win Rate
White 17 3 9 59%
Black 20 3 6 69%

Recent Matches

Leorato, C. (Cristiano) (1802) Saturday 5 September 2026 WIN +10.9
Zhang, J. (Jinchen) (1818) Saturday 5 September 2026 LOSS -13.5
Kokkula, A. (Advaith Krishna) (1751) Saturday 5 September 2026 WIN +9.2
Vigg, Y. (Yuvaan) (1775) Saturday 5 September 2026 LOSS -15.0
Mouchsiadis, Nikolaos (1942) Saturday 5 September 2026 LOSS -9.2
Tjoo, T.P. (Leslie) (1827) Saturday 5 September 2026 WIN +11.8
Eveleens, E. (Ed) (1753) Saturday 5 September 2026 DRAW -3.2
Boesten, T.J.S. (Tom) (1801) Tuesday 30 June 2026 LOSS -14.0
Eger, V. (Vaclav) (1438) Tuesday 23 June 2026 WIN +1.6
Kruijt, C. (Casper) (1542) Tuesday 23 June 2026 WIN +3.1
Everaars, J.H. (Han) (1698) Tuesday 23 June 2026 WIN +6.7
Stam, J.H. (Henk) (1630) Tuesday 23 June 2026 WIN +4.9
Pouwelse, E.H. (Edo) (1839) Tuesday 23 June 2026 DRAW -1.3
Kruijt, C. (Casper) (1542) Tuesday 23 June 2026 WIN +3.1
Valk, R.C. (Robert) (1746) Tuesday 23 June 2026 LOSS -16.9
Boesten, T.J.S. (Tom) (1793) Tuesday 23 June 2026 LOSS -15.3
Everaars, J.H. (Han) (1698) Tuesday 23 June 2026 WIN +6.7
Stam, J.H. (Henk) (1630) Tuesday 23 June 2026 DRAW -7.6
Pouwelse, E.H. (Edo) (1839) Tuesday 23 June 2026 LOSS -13.8
Eger, V. (Vaclav) (1438) Tuesday 23 June 2026 WIN +1.6