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Boleslaw Gruszczynski

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POL · 91 yrs · K=40 · Peak 1915 (Mar 2024)

Best performance: 1884 at OPEN Tatry 2007(Best of 2007)

OCT26 Rating

1915

Live Rating

1915.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202619150
Sep 202619150
Aug 202619150
Jul 202619150
Jun 202619150
May 202619150
Apr 202619150
Mar 202619150
Feb 202619150
Jan 202619150
Dec 202519150
Nov 202519150

Classical games since the October list

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

Last playedScore
SVK championship OPEN TatrySep 27, 2009 – Oct 4, 2009TPR 17022/7

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

Event timeline · Classical

3 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.

  • SVK championship OPEN Tatry1702
    Sep – Oct 2009Swissfederation source
    Best of 2009Score 2/7Opp avg 1975Start 1894
  • OPEN Tatry 20081850
    Sep – Oct 2008Swissfederation source
    Best of 2008Score 4/9Opp avg 2008Start 1909
  • OPEN Tatry 20071884
    Sep 2007Swissfederation source
    Best of 2007Score 3½/8Opp avg 1884Start 1913

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