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Addison Baumstark

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USA · 12 yrs · K=40 · Peak 1729 (By Mar 2026)

Best performance: 1659 at 9th Annual Gulf Coast New Years Open - U2050(Best of 2026)

World #=127668 live, down 1920#125,748 publishedUnited States #=3891Americas #=15657among active players

Classical rating

1661

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 1729 to 1661 since March 2026; peak 1729 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 20261661, 0, 0 games
Oct 20261661, 0, 0 games
Sep 20261661, 0, 0 games
Aug 20261661, 0, 0 games
Jul 20261661, 0, 0 games
Jun 20261661, 0, 0 games
May 20261661, 0, 0 games
Apr 20261661, -68, 7 games
Mar 20261729, 8 games

Classical games since the November list

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

Last playedScore
23rd Annual Southern Class Championship - Class AMar 13 – Mar 15TPR 1478½/3

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, 2024–2026

#OpponentRating
1, Aaron Zhang, Jan 2026 · 9th Annual Gulf Coast New Years Open - U2050, 1601
2, Shlok Kaushik, Jul 2024 · CCC Tuesday Night Action 109 - U1600 Round 1-4, 1508

Event timeline · Classical

3 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
2024111508—

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

Rated near Addison Baumstark · Classical

World

  1. #=127668Eliezer Benjamin Romero Espana1661.0
  2. #=127668Jairaj Desai1661.0
  3. #=127668Addison Baumstark1661.0
  4. #=127668Bud Stamper1661.0
  5. #=127668Ryan D Kong1661.0

United States

  1. #=3891Ronald D Sperber1661.0
  2. #=3891Jairaj Desai1661.0
  3. #=3891Addison Baumstark1661.0
  4. #=3891Bud Stamper1661.0
  5. #=3891Ryan D Kong1661.0

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