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Chanuga Dehan Perera

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SRI · 12 yrs · K=40 · Peak 1623 (By Feb 2026)

Best performance: 1673 at National Amateur Chess Championship 2026 - Open Category Rating Under 1700(Best of 2026)

World #=142845 live, down 1721#141,124 publishedSri Lanka #=665

NOV26 Rating

1621

Live Rating

1621.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261621+38
Oct 202615830
Sep 202615830
Aug 202615830
Jul 202615830
Jun 202615830
May 202615830
Apr 20261583+39
Mar 20261544-79

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 7 games, Feb 16 – Oct 18.

From 50 classical games on record, the latest on Oct 18.

Classical games since the November list

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

Last playedScore
National Amateur Chess Championship 2026 - Open Category Rating Under 1700Oct 16 – Oct 18TPR 16735½/8

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

Best wins · Classical

From 36 rated classical games against rated opponents, 2025–2026

#OpponentRating
1, S M S Sahen Subasinghe, Jan 2026 · Sri Lanka National Youth Chess Championships 2025 - Under 11 Years, 1527
2, Dehain Nethvidu Ovitigala, Jan 2026 · Sri Lanka National Youth Chess Championships 2025 - Under 11 Years, 1499
3, Kukule Kankanamge Sasmi Yasassri, Oct 2026 · National Amateur Chess Championship 2026 - Open Category Rating Under 1700, 1486

Event timeline · Classical

3 of 6 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.

Performance rating by month

2026: 1558 over 22 rated games

MonthGamesScoreAvg oppTPR
Oct85½15321673
Feb6214701345
Jan8515111606

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

Rated near Chanuga Dehan Perera · Classical

World

  1. #=142845Yuwathma Meedu Kithusadi1621.0
  2. #=142845Sam Aloshiyas1621.0
  3. #=142845Chanuga Dehan Perera1621.0
  4. #=142845AMR HABAHBEH1621.0
  5. #=142845Sebastian Alexander Puma Campos1621.0

Sri Lanka

  1. #=665Yuwathma Meedu Kithusadi1621.0
  2. #=665Sam Aloshiyas1621.0
  3. #=665Chanuga Dehan Perera1621.0
  4. #=665W A D Sumudu Wijesinghe1621.0
  5. #=671Lesan Semitha Nanayakkara1620.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE