KNSB FIDE
MK

Menno Keizer

Rated since March 2026

1766 Classic

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BOS, B.F. (BERNARD) 1805
12515 S.C. Roden interne competitie 27-10-2025 t/m 17-11-2025 (020026) · Monday 17 November 2025
BOTTEMA, J. (JEROEN) 1790
11527 Nazomervierkampentoernooi Assen 2025 Groep A · Friday 29 August 2025
DALMOLEN, D.T. (DICK) 1783
11389 S.C. Roden interne competitie 28-04-2025 t/m 26-05-2025 (020026) · Monday 12 May 2025
ZWANEPOL, J. (JOHAN) 1727
12138 S.C. Roden interne competitie 01-09-2025 t/m 20-10-2025 (020026) · Monday 13 October 2025
DUISTERWINKEL, J.A. (JAN) 1700
12906 S.C. Roden interne competitie 29-12-2025 t/m 19-01-2026 (020026) · Monday 19 January 2026
Worst losses
DOORN VAN, F. (FRANS) 1629
13605 S.C. Roden interne competitie 30-03-2026 t/m 13-04-2026 (020026) · Monday 30 March 2026
WOLTHEKKER, T. (THEO) 1741
12515 S.C. Roden interne competitie 27-10-2025 t/m 17-11-2025 (020026) · Monday 3 November 2025
HUISMAN, F.J. (FRANS) 1760
13137 S.C. Roden interne competitie 26-01-2026 t/m 23-02-2026 (020026) · Monday 16 February 2026
BOER, J. (JAN) 1769
11527 Nazomervierkampentoernooi Assen 2025 Groep A · Saturday 30 August 2025
VISSER, T.A. (TOM) 1845
13137 S.C. Roden interne competitie 26-01-2026 t/m 23-02-2026 (020026) · Monday 9 February 2026
Nazomervierkampentoernooi Assen 2025 Groep A Friday 29 August 2025 +1–1=1 +1.4
S.C. Roden interne competitie 30-03-2026 t/m 13-04-2026 (020026) Monday 1 September 2025 +1–1=0 -12.7
S.C. Roden interne competitie 09-03-2026 t/m 23-03-2026 (020026) Monday 1 September 2025 +1–0=0 +8.6
S.C. Roden interne competitie 26-01-2026 t/m 23-02-2026 (020026) Monday 1 September 2025 +0–2=2 -13.2
S.C. Roden interne competitie 29-12-2025 t/m 19-01-2026 (020026) Monday 1 September 2025 +1–0=0 +10.0
S.C. Roden interne competitie 01-12-2025 t/m 22-12-2025 (020026) Monday 1 September 2025 +1–0=1 +5.7
S.C. Roden interne competitie 27-10-2025 t/m 17-11-2025 (020026) Monday 1 September 2025 +1–1=0 +0.4
S.C. Roden interne competitie 01-09-2025 t/m 20-10-2025 (020026) Monday 1 September 2025 +2–1=1 +10.2
S.C. Roden interne competitie 28-04-2025 t/m 26-05-2025 (020026) Monday 2 September 2024 +1–0=0 +13.9

Rating History

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Peak Ratings

Classic 1779 April 1, 2026
Rapid 1779 May 1, 2026
Blitz 1779 May 1, 2026

Games

Wins 9
Losses 6
Draws 5
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 2 2 60%
Black 3 3 4 30%

Recent Matches

Hetharia, H. (Hans) (1518) Monday 13 April 2026 WIN +4.5
Doorn van, F. (Frans) (1629) Monday 30 March 2026 LOSS -17.2
Teensma, J. (Jeppe) (1654) Monday 23 March 2026 WIN +8.6
Huisman, F.J. (Frans) (1760) Monday 16 February 2026 LOSS -13.3
Visser, T.A. (Tom) (1845) Monday 9 February 2026 LOSS -10.4
Boskma, L. (Lieuwe) (1924) Monday 2 February 2026 DRAW +4.7
Suurmeijer, R.T. (Raoul) (1947) Monday 26 January 2026 DRAW +5.7
Duisterwinkel, J.A. (Jan) (1700) Monday 19 January 2026 WIN +10.0
Bakker, A. (Ale) (1716) Monday 15 December 2025 DRAW -1.8
Pezij, J. (Jan) (1616) Monday 8 December 2025 WIN +7.5
Bos, B.F. (Bernard) (1805) Monday 17 November 2025 WIN +13.8
Wolthekker, T. (Theo) (1741) Monday 3 November 2025 LOSS -13.4
Dalmolen, D.T. (Dick) (1774) Monday 20 October 2025 DRAW +0.6
Zwanepol, J. (Johan) (1727) Monday 13 October 2025 WIN +11.5
Boskma, L. (Lieuwe) (1908) Monday 15 September 2025 LOSS -7.4
Kouwe van der, J.W. (Jan Willem) (1538) Monday 8 September 2025 WIN +5.6
Qatina, W. (Waheeb) (1749) Saturday 30 August 2025 DRAW -0.2
Boer, J. (Jan) (1769) Saturday 30 August 2025 LOSS -12.1
Bottema, J. (Jeroen) (1790) Friday 29 August 2025 WIN +13.7
Dalmolen, D.T. (Dick) (1783) Monday 12 May 2025 WIN +13.9