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Ruben Abraham Ulloa Castillo

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PAN · 31 yrs · K=20 · Peak 2148 (Jan 2025)

Best performance: 2229 at II IRT Rapid Duplas "Xmas Special 2024"(Best of 2024)

World #=7626 live75#7,551 publishedPanama #8

OCT26 Rating

2131

Live Rating

2131.0

Change

0.0

Games Played

0

Rating History · Rapid

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Rapid games since the October list

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

Last playedScore
Campeonato Nacional Rapid 2025 - AbsolutoNov 30, 2025TPR 19495/7

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

Event timeline · Rapid

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 Ruben Abraham Ulloa Castillo · Rapid

World

  1. #=7626CMGuillaume Machin2131.0
  2. #=7626FMSebastien Pucher2131.0
  3. #=7626CMRuben Abraham Ulloa Castillo2131.0
  4. #=7626Roudolph Grigorian2131.0
  5. #=7626FMRyan Harper2131.0

Panama

  1. #6FMEfren Andres Ramos Espinoza2170.0
  2. #7FMAlexei Tapia Ostolaza2136.0
  3. #8CMRuben Abraham Ulloa Castillo2131.0
  4. #9FMLuis Enrique Esquivel Golcher2107.0
  5. #10CMAlex Antonio Delgado Rosas2086.0

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