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Sergio Roa

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ARG · 14 yrs · K=40 · Peak 1695 (Nov 2026)

Best performance: 1820 at 2° Abierto Internacional del Valle Medio -Río Negro-Copa La Plata Ruca Malen- Con el GM Sandro Mareco y $5.000.000 en Premios - Del 9 al 12 de octubre(Best of 2026)

World #=114384 live, down 1277#113,107 publishedArgentina #=1413

NOV26 Rating

1695

Live Rating

1695.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261695+36
Oct 202616590
Sep 202616590
Aug 202616590
Jul 202616590
Jun 202616590
May 202616590
Apr 202616590
Mar 202616590
Feb 202616590
Jan 202616590

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Oct 9 – Oct 10.

From 14 classical games on record, the latest on Oct 12.

Classical games since the November list

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

Last playedScore
2° Abierto Internacional del Valle Medio -Río Negro-Copa La Plata Ruca Malen- Con el GM Sandro Mareco y - Del 9 al 12 de octubreOct 9 – Oct 12TPR 18203½/7

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

Best wins · Classical

From 12 rated classical games against rated opponents, 2025–2026

#OpponentRating
1, Jose Ignacio Barrotto, Oct 2026 · 2° Abierto Internacional del Valle Medio -Río Negro-Copa La Plata Ruca Malen- Con el GM Sandro Mareco y - Del 9 al 12 de octubre, 1888
2, Leonardo Zambrana, Oct 2026 · 2° Abierto Internacional del Valle Medio -Río Negro-Copa La Plata Ruca Malen- Con el GM Sandro Mareco y - Del 9 al 12 de octubre, 1668
3, Marcelo Alejandro Regueiro, Nov 2025 · Abierto Internacional del Valle Medio - Rio Negro, 1616

Event timeline · Classical

2 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
202662½18771820
202562½16691612

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

Rated near Sergio Roa · Classical

World

  1. #=114384Juan Piccolin Najera1695.0
  2. #=114384Javier Ruiz Diaz1695.0
  3. #=114384Sergio Roa1695.0
  4. #=114384Jose Augusto Guastavino1695.0
  5. #=114384Patil vijaykumar Shivasai1695.0

Argentina

  1. #=1413Juan Piccolin Najera1695.0
  2. #=1413Javier Ruiz Diaz1695.0
  3. #=1413Sergio Roa1695.0
  4. #=1413Jose Augusto Guastavino1695.0
  5. #=1421Mariano Antonio Landreau1694.0

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