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I A Nawarathna

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SRI · 15 yrs · K=40 · Peak 1604 (Oct 2024)

Best performance: 1630 at Negombo International Chess Festival 2024(Best of 2024)

Classical rating

1513

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jun 2024 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202615130
Oct 202615130
Sep 202615130
Aug 202615130
Jul 202615130
Jun 202615130
May 202615130
Apr 202615130
Mar 20261513-7
Feb 20261520+5
Jan 202615150
Dec 202515150

Form · Classical

oldest → latest

From 86 classical games on record, the latest on May 18, 2025.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
Sri Lanka Major Division Chess Championship 2025 -North Western ProvinceMay 10, 2025 – May 18, 2025TPR 14493½/7

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

Best wins · Classical

From 54 rated classical games against rated opponents, 2019–2025

#OpponentRating
1, D M G S Mihiran Dehigama, Dec 2024 · National Youth Chess Championships 2024 - Finals Under 13 Open, 1492
2, Perumpuli Arachchi Lithula Raveesh, May 2024 · 2nd Queenstar Open International Rating Chess Championship 2024, 1480
3, Dilith Rathnaweera, Apr 2024 · 2nd Queenstar Open International Rating Chess Championship 2024, 1461

Event timeline · Classical

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.

Performance rating by year

YearGamesScoreAvg oppTPR
2024201214541526
2023227½1071954
2022501102302
2019101243—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.