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Udo Gueldner

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GER · 49 yrs · K=20 · Peak 1975 (By Jul 2005)

Best performance: 2247 at Mittelfraenkischer Schachkongress Qualifikation(Best of 2011)

NOV26 Rating

1965

Live Rating

1965.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202619650
Oct 202619650
Sep 202619650
Aug 202619650
Jul 202619650
Jun 202619650
May 202619650
Apr 202619650
Mar 202619650
Feb 202619650
Jan 202619650
Dec 202519650

Form · Classical

oldest → latest

From 61 classical games on record, the latest on Jun 2, 2013.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
24. Seebach-OpenMay 30, 2013 – Jun 2, 2013TPR 19094/7

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

Event timeline · Classical

9 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.

Performance rating by year

YearGamesScoreAvg oppTPR
20135219811909
201252½18781878
201184½19491992
20107420472097
20093½20461773
20083½20031730
20076220081883

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

  • 24. Seebach-Open1909
    May – Jun 2013Swissfederation source
    Best of 2013Score 4/7Opp avg 1981Start 1946
  • 23. Seebach-Open1878
    Jun 2012Swissfederation source
    Best of 2012Score 4/7Opp avg 1878Start 1954
  • 22.Seebach-Open1861
    Jun 2011Swissfederation source
    #2 in 2011Score 4/7Opp avg 1933Start 1964
  • Mittelfraenkischer Schachkongress Qualifikation2247
    Apr 2011Swissfederation source
    Best of 2011Score 5½/7Opp avg 1974Start 1947
  • 21.Seebach-Open2097
    Jun 2010Swissfederation source
    Best of 2010Score 4/7Opp avg 2047Start 1905
  • 20.Seebach Open1773
    Jun 2009Swissfederation source
    Best of 2009Score 4/7Opp avg 2046Start 1917
  • 19.Seebach-Open1730
    May 2008Swissfederation source
    Best of 2008Score 2½/7Opp avg 2003Start 1936
  • 4.LGA Premium-Cup 20071968
    Sep 2007Swissfederation source
    Best of 2007Score 2/5Opp avg 1968Start 1956

Live ratings projected from the NOV26 published list · Not affiliated with FIDE