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Diederik Claassen

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NED · 55 yrs · K=40 · Peak 1804 (Mar 2024)

Best performance: 1724 at XXI Calvia Chess Festival 2024 - Amateur Open U2350(Best of 2024)

World #=85449 liveNetherlands #=3378

OCT26 Rating

1780

Live Rating

1780.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202617800
Sep 202617800
Aug 202617800
Jul 202617800
Jun 202617800
May 202617800
Apr 202617800
Mar 202617800
Feb 202617800
Jan 202617800
Dec 202517800
Nov 202517800

Classical games since the October list

TournamentScoreChange
Dutch Team Competition 2026-2027 Klasse 5LOct 3 – Apr 3, 20271/1—

Event timeline · Classical

29 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.

Recent opponents · Classical

Ewout Snoeck

Rated near Diederik Claassen · Classical

World

  1. #=85449Jan Schol1780.0
  2. #=85449Jos Muller1780.0
  3. #=85449Diederik Claassen1780.0
  4. #=85449CM Mohammed Alabdaljader1780.0
  5. #=85449Abdel Aziz Atef1780.0

Netherlands

  1. #=3378Jan Schol1780.0
  2. #=3378Jos Muller1780.0
  3. #=3378Diederik Claassen1780.0
  4. #=3378Gerard Bulthuis1780.0
  5. #=3378Eric Alvares1780.0

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