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Jack Klein

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USA · 22 yrs · K=20 · Peak 1945 (Jul 2022)

Best performance: 2110 at 27th Annual Northeast Open - Major(Best of 2022)

World #=55694 live, down 1551#54,143 publishedUnited States #=1529

OCT26 Rating

1877

Live Rating

1877.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202618770
Sep 202618770
Aug 202618770
Jul 202618770
Jun 202618770
May 202618770
Apr 202618770
Mar 202618770
Feb 20261877-21
Jan 202618980
Dec 202518980
Nov 202518980

Classical games since the October list

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

Last playedScore
2026 Pan-American Intercollegiate ChampionshipJan 2 – Jan 5TPR 17031½/6

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

Event timeline · Classical

1 of 26 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 Jack Klein · Classical

World

  1. #=55694Luis Pedrini1877.0
  2. #=55694WIM Avery Yu1877.0
  3. #=55694Jack Klein1877.0
  4. #=55694Daniel T Videna1877.0
  5. #=55694Rafael Vega Gomez1877.0

United States

  1. #=1529Andrew Flores1877.0
  2. #=1529WIM Avery Yu1877.0
  3. #=1529Jack Klein1877.0
  4. #=1529Daniel T Videna1877.0
  5. #=1529Arvin Agrawal1877.0

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