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Jan Sosna

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CZE · 66 yrs · K=10 · Peak 2418 (Feb 2016)

Best performance: 2462 at Staromestsky openicek 2020(Best of 2020)

World #=2457 live, down 57#2,400 publishedCzechia #47

OCT26 Rating

2300

Live Rating

2300.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Oct 20262300-17
Sep 202623170
Aug 202623170
Jul 20262317-8
Jun 202623250
May 202623250
Apr 202623250
Mar 202623250
Feb 202623250
Jan 202623250
Dec 202523250
Nov 202523250

Rapid games since the October list

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

Last playedScore
Open Air Ludslavice - 6. ročník rapid turnaje pod otevřeným nebem 5. 9. 2026Sep 5TPR 20216/9

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

Event timeline · Rapid

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.

Rated near Jan Sosna · Rapid

World

  1. #=2457FM Joan Trepat Herranz2300.0
  2. #=2457IM Velislav Kukov2300.0
  3. #=2457IM Jan Sosna2300.0
  4. #=2457GM Liam Putnam2300.0
  5. #=2457IM Leonel Figueredo Losada2300.0

Czechia

  1. #=44IM Stanislav Jasny2302.0
  2. #=44IM Thomas R J Hinks-Edwards2302.0
  3. #47IM Jan Sosna2300.0
  4. #48IM Neklan Vyskocil2299.0
  5. #49FM Tomas Vojta2298.6

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