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Thisum Sandul Wickramarathna

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SRI · 16 yrs · K=40 · Peak 1541 (Dec 2025)

Best performance: 1568 at 3rd Rahulians International Chess Festival 2025(Best of 2025)

World #=176902 live, down 3039#173,863 publishedSri Lanka #=1203Asia #=33084among active players

Classical rating

1540

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

On FIDE’s list since Aug 2024

How live ratings are calculated

Rating History · Classical

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Classical rating 1536 to 1540 over the last 12 months; peak 1541 in December 2025.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261540, 0, 0 games1497, 0, 0 games1506, 0, 0 games
Oct 20261540, 0, 0 games1497, 0, 0 games1506, -1, 0 games
Sep 20261540, 0, 0 games1497, 0, 0 games1507, 0, 0 games
Aug 20261540, 0, 0 games1497, 0, 0 games1507, 0, 0 games
Jul 20261540, 0, 0 games1497, 0, 0 games1507, 0, 0 games
Jun 20261540, 0, 0 games1497, 0, 0 games1507, 0, 0 games
May 20261540, 0, 0 games1497, 0, 0 games1507, 0, 0 games
Apr 20261540, 0, 0 games1497, 0, 0 games1507, -1, 0 games
Mar 20261540, 0, 0 games1497, +2, 0 games1508, +2, 0 games
Feb 20261540, -1, 0 games1495, -1, 0 games1506, -1, 0 games
Jan 20261541, 0, 0 games1496, -1, 0 games1507, +12, 0 games
Dec 20251541, +5, 5 games1497, 0, 0 games1495, -33, 6 games

Form · Classical

oldest → latest

From 47 classical games on record, the latest on Nov 17, 2025.

Classical games since the November list

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

Show gamesLast playedScore
3rd Rahulians International Chess Festival 2025Nov 13, 2025 – Nov 17, 2025TPR 15686/10

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

Best wins · Classical

From 24 rated classical games against rated opponents, 2023–2025

#OpponentRating
1, Nethuli S Edirisinghe Arachchige, May 2025 · SSC Open International Rating Chess Championships 2025, 1741
2, G G Mithila Pabasara, May 2024 · 6th SSC Open International Rating Chess Championship 2024, 1483
3, P W Anuga Vihas, May 2024 · 6th SSC Open International Rating Chess Championship 2024, 1437

Event timeline · Classical

6 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
2025103½16631553
202410315431394
20234½1120798

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

Rated near Thisum Sandul Wickramarathna · Classical

World

  1. #=176902Emilie Lanuit1540.0
  2. #=176902Damien Koch1540.0
  3. #=176902Thisum Sandul Wickramarathna1540.0
  4. #=176902Ranmuthu Senuka Hansira1540.0
  5. #=176902Sathalan Achchuthan1540.0

Sri Lanka

  1. #=1203H L C G Liyanage1540.0
  2. #=1203Sanudini Satharasinghe1540.0
  3. #=1203Thisum Sandul Wickramarathna1540.0
  4. #=1203Ranmuthu Senuka Hansira1540.0
  5. #=1203Sathalan Achchuthan1540.0

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