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Koos Stolk

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NED · 67 yrs · K=20 · Peak 1924 (Mar 2024)

Best performance: 1762 at Dutch Team Competition 2025-2026 Klasse 5F(Best of 2026)

World #=70755 live, up 879#71,634 publishedNetherlands #=2877

OCT26 Rating

1816

Live Rating

1823.2

Change

+7.2

Games Played

1

Rating History · Classical

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Classical games since the October list

TournamentScoreChange
Dutch Team Competition 2026-2027 Klasse 6HOct 3 – Apr 3, 2027TPR 25171/1+7.2

Event timeline · Classical

1 of 30 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

Henri Hartog

Rated near Koos Stolk · Classical

World

  1. #=70733Philippe Marchand1823.4
  2. #=70733Edgar Rivallain1823.4
  3. #=70755Koos Stolk1823.2
  4. #=70755Rik De Lange1823.2
  5. #=70755Ye Aung1823.2

Netherlands

  1. #=2872Farmaan Mohammad1824.0
  2. #2876Jeroen Landsheer1823.6
  3. #=2877Koos Stolk1823.2
  4. #=2877Rik De Lange1823.2
  5. #=2879Marcel Pouw1823.0

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