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Jan Bosma

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NED · 26 yrs · K=20 · Peak 1966 (Mar 2024)

Best performance: 1748 at Amsterdam Chess Open 2025 Group A(Best of 2025)

World #=37827 live135#37,692 publishedNetherlands #=1577

OCT26 Rating

1946

Live Rating

1946.0

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
Amsterdam Chess Open 2025 Group AOct 24, 2025 – Oct 26, 2025TPR 17481½/6

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

Event timeline · Classical

1 event

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 Jan Bosma · Classical

World

  1. #=37827Gosse Romkes1946.0
  2. #=37827Jan Tol1946.0
  3. #=37827Jan Bosma1946.0
  4. #=37827Luuk De Man1946.0
  5. #=37827Stan Lamers1946.0

Netherlands

  1. #=1577Gosse Romkes1946.0
  2. #=1577Jan Tol1946.0
  3. #=1577Jan Bosma1946.0
  4. #=1577Luuk De Man1946.0
  5. #=1577Stan Lamers1946.0

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