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Jonas Irber

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CZE · 12 yrs · K=40 · Peak 1655 (Feb 2026)

Best performance: 1688 at 1. liga mládeže B 2025/2026(Best of 2026)

World #=147336 live11649#135,687 publishedCzechia #=4841

OCT26 Rating

1632

Live Rating

1604.0

Change

-28.0

Games Played

1

Rating History · Classical

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Classical games since the October list

TournamentScoreChange
1. liga mládeže B 2026/2027Oct 3 – Apr 25, 2027TPR 6811/2-28.0

Event timeline · Classical

2 of 15 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

Marie TichaChristian Frohlich

Rated near Jonas Irber · Classical

World

  1. #=147336Tomas Dofek1604.0
  2. #=147336Martin Vojtisek1604.0
  3. #=147336Jonas Irber1604.0
  4. #=147336Adam Bujnoch1604.0
  5. #=147336Zdenek Riha1604.0

Czechia

  1. #=4841Tomas Dofek1604.0
  2. #=4841Martin Vojtisek1604.0
  3. #=4841Jonas Irber1604.0
  4. #=4841Adam Bujnoch1604.0
  5. #=4841Zdenek Riha1604.0

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