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Ari Sejoon Drucker

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USA · 13 yrs · K=40 · Peak 1786 (Apr 2025)

Best performance: 2022 at 2024 August Marshall Premier FIDE - U2000(Best of 2024)

World #=94378 live, down 940#93,438 publishedUnited States #=2803

NOV26 Rating

1750

Live Rating

1750.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202617500
Oct 202617500
Sep 202617500
Aug 202617500
Jul 202617500
Jun 202617500
May 202617500
Apr 202617500
Mar 202617500
Feb 202617500
Jan 20261750+1
Dec 202517490

Form · Classical

oldest → latest

From 55 classical games on record, the latest on Dec 29, 2025.

Classical games since the November list

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

Last playedScore
50th annual Eastern Open - PremierDec 26, 2025 – Dec 29, 2025TPR 17582/7

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

Event timeline · Classical

13 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
202516518871746
202416918071850
202314416101452

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

Rated near Ari Sejoon Drucker · Classical

World

  1. #=94378Isabella Stubbins1750.0
  2. #=94378Gabriel Cumming1750.0
  3. #=94378Ari Sejoon Drucker1750.0
  4. #=94378Kabir Partha Mutha1750.0
  5. #=94378Ryan Patrick Stoll1750.0

United States

  1. #=2803Isabella Stubbins1750.0
  2. #=2803Gabriel Cumming1750.0
  3. #=2803Ari Sejoon Drucker1750.0
  4. #=2803Kabir Partha Mutha1750.0
  5. #=2803Ryan Patrick Stoll1750.0

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