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Aritat Surarangsiman

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THA · 19 yrs · K=40 · Peak 1647 (Mar 2026)

Best performance: 1603 at 19th Thailand Junior Chess Championship 2025 - U18(Best of 2025)

NOV26 Rating

1643

Live Rating

1643.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616430
Oct 202616430
Sep 202616430
Aug 202616430
Jul 202616430
Jun 202616430
May 202616430
Apr 20261643-4
Mar 20261647+6
Feb 20261641-4
Jan 202616450
Dec 202516450

Form · Classical

Form shows from 10 games. 9 classical games are on record so far.

Classical games since the November list

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

Last playedScore
19th Thailand Junior Chess Championship 2025 - U18Apr 17, 2025 – Apr 21, 2025TPR 16035/9

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, 2025

#OpponentRating
1Phop-phon Sucharit, 19th Thailand Junior Chess Championship 2025 - U18, Apr 2025, 1647
2Sirawat Jirasiriariyakul, 19th Thailand Junior Chess Championship 2025 - U18, Apr 2025, 1534
3Nachapol Puntuyakorn, 19th Thailand Junior Chess Championship 2025 - U18, Apr 2025, 1516

Event timeline · Classical

1 event

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
20257316531603

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

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