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Mark Grunberg

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USA · 66 yrs · K=40 · Peak 1605 (May 2026)

World #=146943 live739#146,204 publishedUnited States #=4394

OCT26 Rating

1605

Live Rating

1605.0

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
2026 Tulane Classic — OpenApr 25 – Apr 261½/4

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

Event timeline · Classical

1 of 4 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 Mark Grunberg · Classical

World

  1. #=146943A M Chesandu Yuven Aththanayaka1605.0
  2. #=146943T Nimtharu Thenula Fernando1605.0
  3. #=146943Mark Grunberg1605.0
  4. #=146943Matthew Clibanoff1605.0
  5. #=146943Kenneth L Pierson1605.0

United States

  1. #=4388Saish Sijapati1606.0
  2. #=4388Charlie F Hall IV1606.0
  3. #=4394Mark Grunberg1605.0
  4. #=4394Matthew Clibanoff1605.0
  5. #=4394Kenneth L Pierson1605.0

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