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Bas Hamstra

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NED · 63 yrs · K=40 · Peak 1798 (Nov 2025)

Best performance: 1675 at Dutch Team Competition 2025-2026 Klasse 4A(Best of 2026)

World #=107447 live, up 141#107,588 publishedNetherlands #3933

OCT26 Rating

1708

Live Rating

1714.4

Change

+6.4

Games Played

1

Rating History · Classical

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Classical games since the October list

TournamentScoreChange
Dutch Team Competition 2026-2027 Klasse 6AOct 3 – Apr 3, 2027TPR 1829½/1+6.4

Event timeline · Classical

1 of 6 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

Henk Brons

Rated near Bas Hamstra · Classical

World

  1. #=107447Alex O`rourke1714.4
  2. #=107447Jose Miguel Esteban Lupianez1714.4
  3. #=107447Bas Hamstra1714.4
  4. #=107447Bertrand Riveaux1714.4
  5. #=107447Sebastien Drouard1714.4

Netherlands

  1. #=3925Burak Ozbakan1715.0
  2. #=3925Martin Goedhart1715.0
  3. #3933Bas Hamstra1714.4
  4. #=3934Arnold Van Gelder1714.0
  5. #=3934Freek Veldmeijer1714.0

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