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Guillermo Perna

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ARG · 30 yrs · K=40 · Peak 1797 (Mar 2024)

Best performance: 1758 at III Abierto Internacional de Villa Constitucion(Best of 2021)

World #=96317 live, down 2779#93,538 publishedArgentina #=1218

OCT26 Rating

1748

Live Rating

1748.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202617480
Sep 20261748-49
Aug 202617970
Jul 202617970
Jun 202617970
May 202617970
Apr 202617970
Mar 202617970
Feb 202617970
Jan 202617970
Dec 202517970
Nov 202517970

Classical games since the October list

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

Last playedScore
VIII Abierto Internacional de Villa Constitucion "Copa ArcelorMittal" 13 al 17 de Agosto - Puntos para el Open Chess TourAug 13 – Aug 17TPR 16295/9

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.

Rated near Guillermo Perna · Classical

World

  1. #=96317Albano Manuel Pedro Ferreira1748.0
  2. #=96317Diogo Andre Braz Barros1748.0
  3. #=96317Guillermo Perna1748.0
  4. #=96317Mateo Romero1748.0
  5. #=96317David Cody Oldham1748.0

Argentina

  1. #=1218Ezequiel Casco1748.0
  2. #=1218Miguel Spilotti1748.0
  3. #=1218Guillermo Perna1748.0
  4. #=1218Mateo Romero1748.0
  5. #1223Lisandro Rodriguez1747.6

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