Nehan Dison Cooray

SRI · 13 yrs · K=40

Best performance: 1269 at National Amateur Chess Championship 2026 - Open Category Rating Under 1700(Best of 2026)

World #=220583 liveSri Lanka #=2827

OCT26 Rating

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Live Rating

1434.0prov

Change

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Games Played

How live ratings are calculated

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 5 rated games. Per-game Δ doesn’t apply to a first rating; TPR shows the performance in each event.

	Tournament	Score	Change	TPR	After
	National Amateur Chess Championship 2026 - Open Category Rating Under 1700TPR 1269	1/5	—	1269	1434.0

Event timeline · Classical

3 events · All years

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.

National Amateur Chess Championship 2026 - Open Category Rating Under 1700—
Oct 2026Individualchess-results.com
Best of 2026Score 3/8TPR 1269Opp avg 1509
Sri Lanka Junior National Championships 2026 - Western Province—(2)
Mar 2026Swissfederation source
Score 2/7Opp avg 1555
Sri Lanka National Youth Chess Championships 2025 - Under 13 Years—(1)
Jan 2026Swissfederation source
Score 2/7Opp avg 1609

Recent opponents · Classical

Balakrishnan Ajinthan U Katheesan G Dilanjan Akila Wickramasinghe Wenaidawaduge Dimath Ma De Silva Bambarandage Sanudi Damsara

Rated near Nehan Dison Cooray · Classical

World

#=220583Thenuja Nethum Gunawardena1434.0
#=220583Mohamed Sawmil Zaheem1434.0
#=220583Nehan Dison Cooray1434.0
#=220583Herath Mudiyanselage Duli Herath1434.0
#=220583Maya Alnajjar1434.0

Sri Lanka

#=2827Thenuja Nethum Gunawardena1434.0
#=2827Mohamed Sawmil Zaheem1434.0
#=2827Nehan Dison Cooray1434.0
#=2827Herath Mudiyanselage Duli Herath1434.0
#2838D P A Thirasara Ranaweera1433.8

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