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Theo Dekker

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NED · 57 yrs · K=20 · Peak 2201 (Jan 2001)

Best performance: 1923 at Dutch Team Competition 2025-2026 Klasse 4H(Best of 2026)

World #=26891 live, down 994#25,897 publishedNetherlands #1045

OCT26 Rating

2012

Live Rating

2008.8

Change

-3.2

Games Played

1

Rating History · Classical

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Classical games since the October list

TournamentScoreChange
Dutch Team Competition 2026-2027 Klasse 4CSep 19 – Apr 17, 2027TPR 1893½/1-3.2

Event timeline · Classical

2 of 38 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

Jet Le

Rated near Theo Dekker · Classical

World

  1. #=26773Darko Vukasinovic2009.0
  2. #=26773Martin Otero Ramirez2009.0
  3. #=26891Theo Dekker2008.8
  4. #=26891Oliver Kaehne Snedker2008.8
  5. #=26891Tomas Lancaric2008.8

Netherlands

  1. #=1042Frank Van de Velpen2009.0
  2. #=1042Roel Bakker2009.0
  3. #1045Theo Dekker2008.8
  4. #1046FM Aran Kohler2008.4
  5. #=1047Floris Golbach2008.0

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