Jan Ackerman

NED · 76 yrs · K=40 · Peak 1722 (Dec 2025)

World #=117978 live540#117,438 publishedNetherlands #=4107

OCT26 Rating

1681

Live Rating

1681.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Dutch Team Competition 2025-2026 Klasse 5COct 4, 2025 – Mar 28TPR 1553	1½/6	1553

The live rating moves only when new rated games are played. Until then it matches the published rating.

9 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.

Dutch Team Competition 2025-2026 Klasse 5C1553
Oct 2025 – Mar 2026Teamfederation source
Best of 2026Score 1½/6Opp avg 1793
Dutch Team Competition 2024-2025 - Klasse 5 Round 7—(1)
Apr 2025Teamfederation source
Score 0/1Opp avg 1873
Dutch Team Competition 2024-2025 - Klasse 5 Round 6—(1)
Mar 2025Teamfederation source
Score 0/1Opp avg 1851
Dutch Team Competition 2024-2025 - Klasse 5 Round 5—(0)
Feb 2025Teamfederation source
Score 0/1
Dutch Team Competition 2024-2025 - Klasse 5 Round 3—(0)
Nov 2024Teamfederation source
Score ½/1
Dutch Team Competition 2023-2024 - Klasse 5 Round 6—(0)
Mar 2024Teamfederation source
Score 1/1
Dutch Team Competition 2023-2024 - Klasse 5 Round 5—(1)
Feb 2024Teamfederation source
Score 1/2Opp avg 1803
Dutch Team Competition 2023-2024 - Klasse 5 Round 3—(0)
Nov 2023Teamfederation source
Score 1/1
Dutch Team Competition 2023-2024 - Klasse 5 Round 2—(1)
Nov 2023Teamfederation source
Score 1/1Opp avg 1711

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