Mariana Ester Barbosa Santos

BRA · 17 yrs · Peak 1517 (Sep 2024)

OCT26 Rating

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Live Rating

Unrated

Change

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Games Played

Rating History · Rapid

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No rapid rating: this player isn’t on the OCT26 rapid list

Event timeline · Rapid

8 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.

Circuito Pernambucano de Xadrez RPD 2026 Etapa IV Ipojuca—(2)
Jun 2026Swisschess-results.com
Score 0/2Opp avg 1814Start 1413
Festival Nacional da Juventude FENAJ SUB18F RPD787
Apr 2026Swissfederation source
Score 0/5Opp avg 1587Start 1489
FENAJ 2025 - Brasileiro Cadetes RPD - Sub 16 Feminino1397
May 2025Swissfederation source
Best of 2025Score 2/6Opp avg 1637Start 1517
IV Memorial Pedro Crescencio Circuito PE RPD 2024 III Etapa Timbauba1568
Aug 2024Swissfederation source
Best of 2024Score 3/7Opp avg 1693
Circuito PE RPD 2024 II Etapa Recife1262
Jul 2024Swissfederation source
#2 in 2024Score 2½/7Opp avg 1584
Circuito PE RPD 2024 I Etapa Ipojuca—(2)
Jun 2024Swissfederation source
Score 2½/7Opp avg 1741
FENAJ 2024 - U16 Fem RPD841
May 2024Swissfederation source
Score 2/5Opp avg 1641
III Etapa do PE 23 de Xadrez RPD Ipojuca—(0)
Oct 2023Swissfederation source
Score 2/7

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