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Thanthrige Ishan Chamika Ruberu

SRI · 15 yrs · K=40 · Peak 1481 (Mar 2026)

Best performance: 1465 at Sri Lanka National Youth Chess Championships 2025 - Under 15 Years(Best of 2026)

World #=199973 live, down 1892#198,081 publishedSri Lanka #=2046

NOV26 Rating

1480

Live Rating

1480.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202614800
Oct 202614800
Sep 202614800
Aug 202614800
Jul 202614800
Jun 202614800
May 202614800
Apr 20261480-1
Mar 20261481+5

Form · Classical

oldest → latest

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

From 45 classical games on record, the latest on Jan 13.

Classical games since the November list

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

Last playedScore
Sri Lanka National Youth Chess Championships 2025 - Under 15 YearsJan 10 – Jan 13TPR 14654/8

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

Event timeline · Classical

1 of 5 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

We have 8 of the 11 games FIDE rated this year.

MonthGamesScoreAvg oppTPR
Jan8414651465

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

Rated near Thanthrige Ishan Chamika Ruberu · Classical

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