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Zdenek Olsar

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CZE · 75 yrs · K=20 · Peak 1945 (Mar 2017)

Best performance: 2055 at Ostrava K-TRIO Open 2017(Best of 2017)

OCT26 Rating

1819

Live Rating

1819.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Oct 202618190
Sep 202618190
Aug 202618190
Jul 202618190
Jun 202618190
May 202618190
Apr 20261819-1
Mar 20261820+1
Feb 20261819-1
Jan 202618200
Dec 202518200
Nov 202518200

Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
Open Orlova 2025Sep 27, 2025TPR 17805/9

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

Event timeline · Rapid

15 events

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.

  • Open Orlova 20251780
    Sep 2025Swissfederation source
    Best of 2025Score 5/9Opp avg 1780Start 1830
  • Open Petrvald 20251615
    Mar 2025Swissfederation source
    #2 in 2025Score 4½/9Opp avg 1615Start 1887
  • Open Petrvald 20241762
    Mar 2024Swissfederation source
    Best of 2024Score 5/9Opp avg 1719Start 1920
  • Open Petrvald 20231805
    Mar 2023Swissfederation source
    Best of 2023Score 6/9Opp avg 1680Start 1857
  • Slezsky open 20191801
    Feb 2019Swissfederation source
    Best of 2019Score 5½/9Opp avg 1721Start 1829
  • DAFO CUP 20181557
    Dec 2018Swissfederation source
    #2 in 2018Score 4½/9Opp avg 1557Start 1867
  • Open Petrvald 20181844
    Mar 2018Swissfederation source
    Best of 2018Score 6½/9Opp avg 1703Start 1858
  • DAFO CUP 20171515
    Dec 2017Swissfederation source
    #3 in 2017Score 4/9Opp avg 1640Start 1915

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