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Sergio Portillo

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ARG · 40 yrs · K=40 · Peak 1570 (Mar 2024)

Best performance: 1569 at IRT Sub 1800 - Club Andes Talleres(Best of 2025)

World #=220958 live, down 9454#211,504 publishedArgentina #2440

OCT26 Rating

1437

Live Rating

1429.8

Change

-7.2

Games Played

4

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 20261437+33
Sep 20261404-55
Aug 202614590
Jul 202614590
Jun 202614590
May 202614590
Apr 202614590
Mar 202614590
Feb 202614590
Jan 20261459+22
Dec 202514370
Nov 202514370

Classical games since the October list

TournamentScoreChange
Irt Sub 1800 Andes TalleresOct 17 – Oct 18TPR 14111/4-7.2

Event timeline · Classical

3 of 11 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

Alejandro GorenTiziano CadizEmmanuel VotoAna Laura Juricich

Rated near Sergio Portillo · Classical

World

  1. #=220696Francisco Juan Porras Ruiz1430.0
  2. #=220696Sejal Aumeer1430.0
  3. #=220958Sergio Portillo1429.8
  4. #=220958Inigo Granon Uranga1429.8
  5. #=220958Ryan Ha1429.8

Argentina

  1. #=2438Maite Cordova1430.0
  2. #=2438Pablo Diego Andres Nunez1430.0
  3. #2440Sergio Portillo1429.8
  4. #=2441Ramiro Nicolas Cabral1429.0
  5. #=2441Martina Horrisberger1429.0

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