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Theodore Emile Businger

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USA · 23 yrs · K=40 · Peak 1836 (Sep 2026)

Best performance: 1908 at 56th Annual Continental Open — Under 2100(Best of 2026)

World #=77069 live, down 11440#65,629 publishedUnited States #=2215

OCT26 Rating

1836

Live Rating

1804.8

Change

-31.2

Games Played

4

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Oct 202618360
Sep 20261836+33
Aug 202618030
Jul 202618030
Jun 202618030
May 202618030
Apr 202618030
Mar 202618030
Feb 202618030
Jan 202618030
Dec 202518030
Nov 202518030

Classical games since the October list

TournamentScoreChange
34th Annual Eastern Class Championship — Expert SectionOct 16 – Oct 18TPR 16971½/4-31.2

Event timeline · Classical

2 of 5 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.

Recent opponents · Classical

Xiaoman ChuHarry LiBrent L McCreeshBrian Dai

Rated near Theodore Emile Businger · Classical

World

  1. #=77069Bruno Brugge1804.8
  2. #=77069Edward Lewis1804.8
  3. #=77069Theodore Emile Businger1804.8
  4. #=77069Janco Arends1804.8
  5. #=77069Adrian Agustin Blanc1804.8

United States

  1. #=2215Carvin Pruitt1804.8
  2. #=2215Edward Lewis1804.8
  3. #=2215Theodore Emile Businger1804.8
  4. #2218Lucas Revellon1804.6
  5. #2219Will Schiminger1804.4

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