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Ruben Joaquin Diaz

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ARG · 79 yrs · K=40 · Peak 1627 (By May 2026)

Best performance: 1585 at 55° Abierto Internacional de Mar del Plata - 28 de Marzo al 4 de Abril(Best of 2026)

World #=140105 live, down 1359#138,746 publishedArgentina #=1724

NOV26 Rating

1627

Live Rating

1627.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616270
Oct 202616270
Sep 202616270
Aug 202616270
Jul 202616270
Jun 202616270

Form · Classical

Form shows from 10 games. 9 classical games are on record so far.

Classical games since the November list

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

Last playedScore
55° Abierto Internacional de Mar del Plata - 28 de Marzo al 4 de AbrilMar 28 – Apr 4TPR 15852½/9

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

Event timeline · Classical

1 event · 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.

Performance rating by month

2026: 1585 over 9 rated games

MonthGamesScoreAvg oppTPR
Apr4½16691347
Mar5218171745

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

Rated near Ruben Joaquin Diaz · Classical

World

  1. #=140105Lucas Baccelliere1627.0
  2. #=140105Mariano Geoffroy1627.0
  3. #=140105Ruben Joaquin Diaz1627.0
  4. #=140105Jean-yves Bernard1627.0
  5. #=140105Brigitte Veidl1627.0

Argentina

  1. #=1724Lucas Baccelliere1627.0
  2. #=1724Mariano Geoffroy1627.0
  3. #=1724Ruben Joaquin Diaz1627.0
  4. #=1729Alejandro Logatt Grabner1626.0
  5. #=1729Walter Islas Arevalo1626.0

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