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Rodolfo Arias Formoso

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CRC · 70 yrs · K=20 · Peak 2185 (Jan 2006)

Best performance: 2082 at World Senior Chess Championships 2025 - Over 65(Best of 2025)

World #=44809 live175#44,634 publishedCosta Rica #59

OCT26 Rating

1915

Live Rating

1915.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

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

Last playedScore
X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - CLASSICO A R$ 132.000 en premios -Jun 28 – Jul 5TPR 17824½/9

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

Event timeline · Classical

2 of 10 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.

Rated near Rodolfo Arias Formoso · Classical

World

  1. #=44809Stephane Gouvart1915.0
  2. #=44809Jordin Cespedez Perez1915.0
  3. #=44809Rodolfo Arias Formoso1915.0
  4. #=44809Benjamin Etienne1915.0
  5. #=44809Emil Sagnard1915.0

Costa Rica

  1. #57Javier Francisco Hernandez Perez1920.0
  2. #58WIMMaria Elena Rodriguez Arrieta1918.0
  3. #59Rodolfo Arias Formoso1915.0
  4. #60David G Chaves Villalobos1910.0
  5. #61Alejandro Fallas Saborio1906.0

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