Mariana Arrieta Vasquez

CRC · 20 yrs

OCT26 Rating

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Live Rating

Unrated

Change

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Games Played

Rating History · Classical

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

Event timeline · Classical

5 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.

Festival de Divisiones San Ramón 2026- Cuarta División—(1)
May 2026Swisschess-results.com
Score 4½/7Opp avg 1470
Juegos Deportivos Nacionales Eliminatorias 2025 U20 Individual Femenino—(0)
Sep 2025Swissfederation source
Score 0/1
Torneo Clasificatorio de Cuarta Division, ARAJA 2025—(2)
Aug 2025Swissfederation source
Score 3/7Opp avg 1611
Festival Centroamericano y Caribe Escolar 2023 U17505
Sep 2023Swissfederation source
Score 1½/9Opp avg 1305
Campeonato Nacional Juvenil U18 Femenino 2023619
Jul 2023Swissfederation source
Score 4/7Opp avg 1419

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