Aat Van der Kooi

NED · 65 yrs · K=40 · Peak 1873 (Mar 2026)

Best performance: 1728 at Hoogeveen Middag 2026(Best of 2026)

World #=96785 liveNetherlands #=3670

OCT26 Rating

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Live Rating

1744.0prov

Change

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Games Played

Rating History · Classical

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Classical games since the October list

No published standard rating yet. The live figure is a FIDE first-rating estimate (Art 8.2) from these 7 rated games. Per-game Δ doesn’t apply to a first rating; TPR shows the performance in each event.

	Tournament	Score	Change	TPR	After
	Hoogeveen Middag 2026TPR 1728	3½/7	—	1728	1744.0

Event timeline · Classical

6 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Hoogeveen Middag 2026—
Oct 2026Individualchess-results.com
Best of 2026Score 5½/9TPR 1728Opp avg 1728
Dutch Team Competition 2025-2026 Klasse 4A—(0)
Sep 2025 – Apr 2026Teamfederation source
Score ½/1
Dutch Team Competition 2024-2025 - Klasse 3 Round 6—(1)
Feb 2025Teamfederation source
Score ½/1Opp avg 1898
Dutch Team Competition 2024-2025 - Klasse 3 Round 5—(1)
Dec 2024Teamfederation source
Score 0/1Opp avg 1982
Dutch Team Competition 2024-2025 - Klasse 3 Round 4—(1)
Nov 2024Teamfederation source
Score 1/1Opp avg 1901
Dutch Team Competition 2024-2025 - Klasse 3 Round 2—(1)
Oct 2024Teamfederation source
Score 0/1Opp avg 1974

Recent opponents · Classical

Thomas Pincket Taco Van de Poel Youri Reinders Perry Koopmans Cor Van As Joop Gijsbers Hannah Urban

Rated near Aat Van der Kooi · Classical

World

#=96785Ton Schillemans1744.0
#=96785Frans Postmes1744.0
#=96785Aat Van der Kooi1744.0
#=96785Theodoros Filios1744.0
#=96785Vasileios Georgousis1744.0

Netherlands

#=3670Ton Schillemans1744.0
#=3670Frans Postmes1744.0
#=3670Aat Van der Kooi1744.0
#3681Rob Van Lom1743.8
#3682Mats Bakker1743.6

Live ratings projected from the OCT26 published list · Not affiliated with FIDE