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K M Dihein Devnaka

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SRI · 12 yrs · K=40 · Peak 1568 (Feb 2026)

Best performance: 1470 at Kolonnawa Chess Classics 2025(Best of 2025)

World #=173185 live, down 2628#170,557 publishedSri Lanka #=1150Asia #=31763among active players

Classical rating

1548

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

On FIDE’s list since May 2025

How live ratings are calculated

Rating History · Classical

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Classical rating 1565 to 1548 over the last 12 months; peak 1568 in February 2026.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261548, 0, 0 games1506, 0, 0 games1559, 0, 0 games
Oct 20261548, -15, 1 game1506, 0, 0 games1559, 0, 0 games
Sep 20261563, 0, 0 games1506, 9 games1559, 0, 0 games
Aug 20261563, 0, 0 gamesunrated1559, 0, 0 games
Jul 20261563, 0, 0 gamesunrated1559, 0, 0 games
Jun 20261563, 0, 0 gamesunrated1559, 0, 0 games
May 20261563, 0, 0 gamesunrated1559, 0, 0 games
Apr 20261563, -2, 0 gamesunrated1559, +82, 0 games
Mar 20261565, -3, 0 gamesunrated1477, -2, 0 games
Feb 20261568, +5, 0 gamesunrated1479, +4, 0 games
Jan 20261563, 0, 0 gamesunrated1475, 4 games
Dec 20251563, -2, 0 gamesunratedunrated

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Sep 11 – Sep 12.

From 20 classical games on record, the latest on Sep 13.

Classical games since the November list

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

Last playedScore
40th Abu Dhabi Amateur Chess TournamentSep 11 – Sep 132½/7

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

Best wins · Classical

From 7 rated classical games against rated opponents, 2024–2026

#OpponentRating
1, W A Chethani Chamathka, Mar 2025 · Kolonnawa Chess Classics 2025, 1589
2, Minudi Siheli Kavith Amarathunga, Mar 2025 · Kolonnawa Chess Classics 2025, 1481

Event timeline · Classical

3 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
2026101660—
20255215421470
2024101488—

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

Rated near K M Dihein Devnaka · Classical

World

  1. #=173185Rithira Methnila Ilangakoon1548.0
  2. #=173185D amok Pinsuka Malan Gunarathna1548.0
  3. #=173185K M Dihein Devnaka1548.0
  4. #=173185Mohammad Mahfouz1548.0
  5. #=173185Jhair Rodolfo Santana Santa Maria1548.0

Sri Lanka

  1. #=1150Rithira Methnila Ilangakoon1548.0
  2. #=1150D amok Pinsuka Malan Gunarathna1548.0
  3. #=1150K M Dihein Devnaka1548.0
  4. #=1150Asiri Kasunjith Samarasooriya1548.0
  5. #=1150Punsandu Guruge1548.0

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