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Joshua Kuperman

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USA · 73 yrs · K=40 · Peak 1808 (Mar 2026)

Best performance: 1809 at 147th Annual New York State Championship America's Oldest Annual Tournament - U2100(Best of 2025)

World #=118695 live546#118,149 publishedUnited States #=3608

OCT26 Rating

1679

Live Rating

1679.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
148th Annual NY State Championship! — Under 2100 SectionSep 4 – Sep 7TPR 15192/6

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

Event timeline · Classical

1 of 2 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.

Rated near Joshua Kuperman · Classical

World

  1. #=118695Roshan Jagath1679.0
  2. #=118695Dmitry Grinblat1679.0
  3. #=118695Joshua Kuperman1679.0
  4. #=118695Jesper Bloemberg1679.0
  5. #=118695Wiktor Stefaniak1679.0

United States

  1. #=3608Roshan Jagath1679.0
  2. #=3608Dmitry Grinblat1679.0
  3. #=3608Joshua Kuperman1679.0
  4. #=3608Robby Watts1679.0
  5. #3623Nikolai Webb1678.4

Live ratings projected from the OCT26 published list · Not affiliated with FIDE