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Derk Dekker

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NED · 48 yrs · K=20 · Peak 1987 (May 2026)

Best performance: 2154 at Tata Steel Chess 2025 - Weekendvierkampen(Best of 2025)

World #=37617 live146#37,471 publishedNetherlands #=1567

OCT26 Rating

1947

Live Rating

1947.0

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
Dutch Team Competition 2026-2027 Klasse 4FSep 19 – Apr 17, 20270/1

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

Event timeline · Classical

4 of 16 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 Derk Dekker · Classical

World

  1. #=37617Bert Westerkamp1947.0
  2. #=37617Daan Van Dongen1947.0
  3. #=37617Derk Dekker1947.0
  4. #=37617Theo Kroon1947.0
  5. #=37617Emeline Smit1947.0

Netherlands

  1. #=1567Bert Westerkamp1947.0
  2. #=1567Daan Van Dongen1947.0
  3. #=1567Derk Dekker1947.0
  4. #=1567Theo Kroon1947.0
  5. #=1567Emeline Smit1947.0

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