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R M Vithun S Rathnayaka

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SRI · 12 yrs · K=40 · Peak 1435 (By Mar 2026)

Best performance: 1406 at Sri Lanka Major Division Chess Championships 2026 - Uwa(Best of 2026)

World #=220091 live, down 3844#216,247 publishedSri Lanka #=2956Asia #=51889among active players

Classical rating

1429

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

On FIDE’s list since Mar 2026

How live ratings are calculated

Rating History · Classical

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Classical rating 1435 to 1429 since March 2026; peak 1435 by March 2026.

Official rating by month

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

ListClassical
Nov 20261429, 0, 0 games
Oct 20261429, 0, 0 games
Sep 20261429, 0, 0 games
Aug 20261429, 0, 0 games
Jul 20261429, 0, 0 games
Jun 20261429, 0, 0 games
May 20261429, 0, 0 games
Apr 20261429, -6, 0 games
Mar 20261435, 18 games

Form · Classical

oldest → latest

Some of this player's 2026 games are not on record yet, so no unbeaten run is shown.

From 51 classical games on record, the latest on Feb 15.

Classical games since the November list

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

Show gamesLast playedScore
Sri Lanka Major Division Chess Championships 2026 - UwaFeb 13 – Feb 16TPR 14062/6

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

Best wins · Classical

From 12 rated classical games against rated opponents, 2024–2026

#OpponentRating
1, R M Sineth Chanmitha Rathnayaka, Feb 2026 · Sri Lanka Major Division Chess Championships 2026 - Uwa, 1460
2, Dompage Don Savindu Wishmith, Feb 2026 · Sri Lanka Major Division Chess Championships 2026 - Uwa, 1447
3, Kaveesha Sathsara Rathnaweera, May 2025 · Sri Lanka Major Division Chess Championship 2025 - UWA, 1423

Event timeline · Classical

8 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
202541½14681381
2024301415615

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

Rated near R M Vithun S Rathnayaka · Classical

World

  1. #=220091Sanul Lakmitha Soysa1429.0
  2. #=220091T S O S Thennakoon1429.0
  3. #=220091R M Vithun S Rathnayaka1429.0
  4. #=220091B Sinmayan1429.0
  5. #=220091Salvador Morral Esteve1429.0

Sri Lanka

  1. #=2956Sanul Lakmitha Soysa1429.0
  2. #=2956T S O S Thennakoon1429.0
  3. #=2956R M Vithun S Rathnayaka1429.0
  4. #=2956B Sinmayan1429.0
  5. #=2956L Ahilash1429.0

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