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Mariana Nara Santana Da Costa

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BRA · 16 yrs · K=40 · Peak 1955 (Sep 2026)

Best performance: 2125 at Panamerican Amateur Chess Championship 2026 Under 2000 Women(Best of 2026)

World #=36472 live, down 647#35,825 publishedBrazil #=456#1 girls U16 in Brazil

OCT26 Rating

1955

Live Rating

1955.0

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
Panamerican Amateur Chess Championship 2026 Under 2000 WomenAug 22 – Aug 27TPR 21258/9

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

Event timeline · Classical

8 of 53 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 Mariana Nara Santana Da Costa · Classical

World

  1. #=36472Juan Fiol Company1955.0
  2. #=36472Lucas Jurk Deretti1955.0
  3. #=36472Mariana Nara Santana Da Costa1955.0
  4. #=36472Ignacio Santos Crespo1955.0
  5. #=36472Lukas Picha1955.0

Brazil

  1. #455Antonielson do Vale Sousa1955.8
  2. #=456Lucas Jurk Deretti1955.0
  3. #=456Mariana Nara Santana Da Costa1955.0
  4. #=456Ilke Freire Pereira1955.0
  5. #459Felipe Borges Cristino1954.8

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