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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 #=108107 live525#107,582 publishedNetherlands #=3930

OCT26 Rating

1708

Live Rating

1708.0

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 2025-2026 Klasse 4ASep 20, 2025 – Apr 11TPR 16752½/8

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

Event timeline · Classical

1 of 5 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 Bas Hamstra · Classical

World

  1. #=108107Ivar Chang1708.0
  2. #=108107Alexander Roodenburg1708.0
  3. #=108107Bas Hamstra1708.0
  4. #=108107Bjorn Kuijpers1708.0
  5. #=108107Leon Swaak1708.0

Netherlands

  1. #=3930Ivar Chang1708.0
  2. #=3930Alexander Roodenburg1708.0
  3. #=3930Bas Hamstra1708.0
  4. #=3930Bjorn Kuijpers1708.0
  5. #=3930Leon Swaak1708.0

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