Bas Lewerissa

NED · 61 yrs · K=40 · Peak 1738 (Feb 2026)

Best performance: 1851 at 85e Noteboomtoernooi - Vierkampen(Best of 2026)

World #=104528 live3598#100,930 publishedNetherlands #3882

OCT26 Rating

1727

Live Rating

1722.6

Change

-4.4

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Dutch Team Competition 2026-2027 - klasse 6 Round 1Oct 3TPR 1644	½/1	-4.4	1644	1722.6

10 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 2026-2027 - klasse 6 Round 1-4.4
Oct 2026Teamfederation source
Score ½/1Opp avg 1644Start 1727
Dutch Team Competition - klasse 5 Round 5—(1)
Mar 2026Teamfederation source
Score 0/1Opp avg 1935Start 1733
Dutch Team Competition - klasse 5 Round 7—(1)
Mar 2026Teamfederation source
Score ½/1Opp avg 1808Start 1733
85e Noteboomtoernooi - Vierkampen1851
Feb 2026Swissfederation source
Best of 2026Score 1½/3Opp avg 1851Start 1738
Dutch Team Competition - klasse 5 Round 6—(1)
Feb 2026Teamfederation source
Score 0/1Opp avg 1677Start 1738
Tata Steel Chess 2026 - Weekendvierkampen2536
Jan 2026Round robinfederation source
Score 3/3Opp avg 1736Start 1667
Dutch Team Competition - klasse 5 Round 4—(1)
Dec 2025Teamfederation source
Score 0/1Opp avg 1815
Dutch Team Competition - klasse 5 Round 3—(1)
Nov 2025Teamfederation source
Score 0/1Opp avg 1770
Dutch Team Competition - klasse 5 Round 1—(1)
Oct 2025Teamfederation source
Score ½/1Opp avg 1854
Tata Steel Chess 2025 - Weekendvierkampen—(2)
Jan 2025Round robinfederation source
Score 1½/3Opp avg 1869

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