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Bastiaan Van Os

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NED · 45 yrs · K=20 · Peak 1841 (Mar 2025)

Best performance: 2029 at Dutch Team Competition 2025-2026 Klasse 6A(Best of 2026)

World #=78756 live, down 4950#73,806 publishedNetherlands #3137

OCT26 Rating

1809

Live Rating

1798.4

Change

-10.6

Games Played

1

Rating History · Classical

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Classical games since the October list

TournamentScoreChange
Dutch Team Competition 2026-2027 Klasse 4ASep 19 – Apr 17, 2027TPR 9860/1-10.6

Event timeline · Classical

2 of 40 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

Luka L Jovanovic

Rated near Bastiaan Van Os · Classical

World

  1. #=78740Jean-luc Christophe1798.6
  2. #=78740Igor Jolovic1798.6
  3. #=78756Bastiaan Van Os1798.4
  4. #=78756Emmanuel Rincon Salazar1798.4
  5. #=78756Ib Mau1798.4

Netherlands

  1. #3135Rob Leemans1798.8
  2. #3136Marc Land1798.6
  3. #3137Bastiaan Van Os1798.4
  4. #3138Guus Vermeulen1798.2
  5. #=3139Michiel Vergeer1798.0

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