KNSB FIDE
HW

Harm Theo Wagenaar

Rated since October 2003

1867 Classical
1916 Rapid
1912 Blitz

The good & the bad

Best wins
OOSTERLAKEN, SJAAK 1846
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
DEVAUX, NICOLAS 1830
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
TOBY, ALMER 1830
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
PELT, HANS 1751
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
BALD , ESKO 1724
85e Noteboomtoernooi · 2026-02-20
Worst losses
HAMERS, G.J. (GERARD) 1908
Dutch Team Competition - klasse 4 Round 8 · 2026-03-07
MAC LEAN, MURDOCH 1914
85e Noteboomtoernooi · 2026-02-20
MORSSINK, PIETER JAN 1963
85e Noteboomtoernooi · 2026-02-20

FIDE Tournaments

Dutch Team Competition - klasse 4 Round 8 2026-03-07 +0–1=0 -9.2
Dutch Team Competition - klasse 4 Round 6 2026-03-28 +0–0=1 +0.4
Tata Steel Chess 2026 - Tienkampen 2026-01-23 +4–0=5 +40.4
85e Noteboomtoernooi 2026-02-20 +2–2=1 -1.4
51e Open Kampioenschap van Utrecht Groep B Friday 15 May 2026 +0–2=4 -15.7
85e Daniel Noteboomtoernooi Groep B Friday 20 February 2026 +2–3=1 -17.0
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +4–0=5 +41.3

Rating History

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Peak Ratings

Classical 2150
Rapid 1916
Blitz 1912

Games

Wins 6
Losses 3
Draws 7
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 3 1 50%
Black 2 4 2 25%

All-time Games (from rating history)

Classical 389
Rapid 7
Blitz 8

Recent Matches

Hamers, G.j. (gerard) (1908) 2026-03-07 LOSS -9.2
Heger, J.j. (janno) (1889) 2026-03-28 DRAW +0.4
Van Pinxteren, Gerard (1876) 2026-01-23 DRAW +1.0
De Louw, Peter (1861) 2026-01-23 DRAW +0.6
Devaux, Nicolas (1830) 2026-01-23 WIN +9.8
Kubbenga, Michael (1850) 2026-01-23 DRAW +0.4
Toby, Almer (1830) 2026-01-23 WIN +9.8
Peelen, Charles (1819) 2026-01-23 DRAW -0.6
Pelt, Hans (1751) 2026-01-23 WIN +7.6
Oosterlaken, Sjaak (1846) 2026-01-23 WIN +10.2
Romano Tuncel, Erez (1897) 2026-01-23 DRAW +1.6
Bald , Esko (1724) 2026-02-20 WIN +7.0
Morssink, Pieter Jan (1963) 2026-02-20 LOSS -6.6
Jiao, Jonathan (1673) 2026-02-20 WIN +5.6
Mac Lean, Murdoch (1914) 2026-02-20 LOSS -7.8
Kazi, Zidan (1848) 2026-02-20 DRAW +0.4