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Jack Thain

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USA · 26 yrs · K=40 · Peak 1872 (By Jul 2024)

Best performance: 1989 at 2025 Chicago Summer Open - U2100(Best of 2025)

World #=57266 live, down 1566#55,700 publishedUnited States #=1576

OCT26 Rating

1871

Live Rating

1871.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202618710
Sep 202618710
Aug 202618710
Jul 202618710
Jun 202618710
May 202618710
Apr 202618710
Mar 202618710
Feb 202618710
Jan 202618710
Dec 20251871+4
Nov 202518670

Classical games since the October list

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

Last playedScore
2025 Saint Louis Thanksgiving OpenNov 14, 2025 – Nov 16, 2025TPR 18732½/5

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

Event timeline · Classical

6 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.

Rated near Jack Thain · Classical

World

  1. #=57266Moise Magnie1871.0
  2. #=57266Andrew Catlin1871.0
  3. #=57266Jack Thain1871.0
  4. #=57266Besim Berisha1871.0
  5. #=57266Francisco Miguel Amado Rodriguez1871.0

United States

  1. #=1576Mikhail A Chernobilskiy1871.0
  2. #=1576Andrew Catlin1871.0
  3. #=1576Jack Thain1871.0
  4. #=1576Carl Dutton1871.0
  5. #=1576Stephen Parsons1871.0

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