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Konstantinos Efraim Vergoulis

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GRE · 25 yrs · K=20 · Peak 1623 (May 2026)

Best performance: 1940 at 1o Κλειστό / ΣΟΠαγκρατίου - Καισαριανής / Κάθε Παρασκευή , ώρα 18:30 / Group C /1500-1649/♟, ♞(Best of 2026)

World #=150710 live, down 6845#143,865 publishedGreece #=1903

OCT26 Rating

1611

Live Rating

1606.6

Change

-4.4

Games Played

2

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202616110
Sep 20261611-12
Aug 202616230
Jul 202616230
Jun 202616230
May 20261623+39
Apr 20261584+3
Mar 20261581+21
Feb 20261560+1
Jan 20261559-32
Dec 20251591+6
Nov 202515850

Classical games since the October list

TournamentScoreChange
30th Open Tournament 2026, by PAO Chess ClubSep 25 – Nov 6TPR 11621/3-4.4

Event timeline · Classical

9 of 44 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

Konstantinos IgnatiadisTheodoros IgnatiadisArtiom Antoniadis

Rated near Konstantinos Efraim Vergoulis · Classical

World

  1. #=150710Krzysztof Wichrowski1606.6
  2. #=150710Jose Maria Cadenas Gonzalez1606.6
  3. #=150710Konstantinos Efraim Vergoulis1606.6
  4. #=150710Vilas Andrade1606.6
  5. #=150710Laurent Chatelain1606.6

Greece

  1. #=1897Konstantina Lalou1607.0
  2. #=1897Odysseas Dimitratos1607.0
  3. #=1903Konstantinos Efraim Vergoulis1606.6
  4. #=1903Sofia Ritinioti1606.6
  5. #=1905Dimitris Mitzas1606.0

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