WCM

Mariela Cortes Arias

CHI · 34 yrs · K=20 · Peak 1901 (Feb 2015)

OCT26 Rating

1821

Live Rating

1821.0

Change

0.0

Games Played

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 played	Score	TPR
	X Open de Ajedrez Lebu Ciudad del Viento 2023Apr 7, 2023 – Apr 9, 2023TPR 1720	3½/6	1720

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

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.

X Open de Ajedrez Lebu Ciudad del Viento 20231720
Apr 2023Swissfederation source
Best of 2023Score 3½/6Opp avg 1720Start 1706
CAMPEONATO NACIONAL FEMENINO DE AJEDREZ 20231689
Feb 2023Round robinfederation source
#2 in 2023Score 4½/11Opp avg 1754Start 1716
SEMIFINAL CAMPEONATO DE CHILE 2023 - CLUB DE AJEDREZ CHILE1677
Jan 2023Swissfederation source
#3 in 2023Score 4/8Opp avg 1677Start 1721
VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 20221544
Dec 2022Swissfederation source
#3 in 2022Score 4½/10Opp avg 1580Start 1768
IRT MAGISTRAL CHESS BOSS B1685
Mar 2022Round robinfederation source
Best of 2022Score 3½/9Opp avg 1765Start 1793
Primer torneo Internacional de ajedrez sub 2000 FIDE La Serena 20221578
Feb 2022Swissfederation source
#2 in 2022Score 1/5Opp avg 1818Start 1824
6 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 20191873
Feb 2019Swissfederation source
Best of 2019Score 3½/6Opp avg 1873Start 1817
CICLO CAMPEONATO DE CHILE 2018 - 2019 - SEMIFINAL TALCA - SAN CLEMENTE1746
Jan 2019Individualfederation source
#2 in 2019Score 4/8Opp avg 1746Start 1829

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