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Sadeesha Dulmitha Kariyawasam

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SRI · 13 yrs · K=40 · Peak 1520 (Apr 2025)

Best performance: 1457 at Kaluthara International Chess Festival 2025(Best of 2025)

World #=223310 live, down 1784#221,526 publishedSri Lanka #3128Asia #53508among active players

NOV26 Rating

1409

Live Rating

1418.2

Change

+9.2

Games Played

1

How live ratings are calculated

Rating History · Classical

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Classical rating 1503 to 1409 over the last 12 months; peak 1520 in April 2025.

Official rating by month

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

ListClassicalBlitz
Nov 20261409, 0, 0 games1405, 0, 0 games
Oct 20261409, 0, 0 games1405, 0, 0 games
Sep 20261409, 0, 0 games1405, 0, 0 games
Aug 20261409, 0, 0 games1405, 0, 0 games
Jul 20261409, 0, 0 games1405, 0, 0 games
Jun 20261409, 0, 0 games1405, 0, 0 games
May 20261409, 0, 0 games1405, 0, 0 games
Apr 20261409, -48, 0 games1405, -1, 0 games
Mar 20261457, -5, 0 games1406, -2, 0 games
Feb 20261462, -41, 5 games1408, +3, 0 games
Jan 20261503, 0, 0 games1405, 0 games
Dec 20251503, 0, 0 gamesunrated

Form · Classical

oldest → latest

Unbeaten in the last 2 games (2 draws), since Jan 13. Longest unbeaten run in 2026: 4 games, Jan 10 – Jan 11.

From 53 classical games on record, the latest on Nov 8.

Classical games since the November list

Show gamesTournamentScoreChange
SLSCA Provincial Team Chess Championship 2026 - Western Province Under 14 BoysNov 7 – Nov 8TPR 1581½/1+9.2

Best wins · Classical

From 25 rated classical games against rated opponents, 2024–2026

#OpponentRating
1, R G J N K Gunasekara, Apr 2024 · 2nd Queenstar Open International Rating Chess Championship 2024, 1478
2, Chithula Adeeaksha Ma Niriellage, Feb 2025 · Kaluthara International Chess Festival 2025, 1445
3, S Divon Jayawickrama, Jan 2026 · Sri Lanka National Youth Chess Championships 2025 - Under 13 Years, 1429

Event timeline · Classical

7 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
202651½15071358
202413314901279

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

Recent opponents · Classical

Senuka Lakvin Gamage

Rated near Sadeesha Dulmitha Kariyawasam · Classical

World

  1. #=223303Thelge Akein Vindiya Peiris1418.4
  2. #=223310Petru-Gabriel Ilie1418.2
  3. #=223310Sadeesha Dulmitha Kariyawasam1418.2
  4. #=223312Osman Jean-Nesar1418.0
  5. #=223312Jiyaan Shah1418.0

Sri Lanka

  1. #3126E M Ashel Olitha Edirisinghe1418.6
  2. #3127Thelge Akein Vindiya Peiris1418.4
  3. #3128Sadeesha Dulmitha Kariyawasam1418.2
  4. #=3129Rison N Wijesinghe1418.0
  5. #=3129A Nithushana1418.0

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