WFM

Jo Ann Alvarez Orta

PUR · 32 yrs · K=20 · Peak 1891 (By Jan 2009)

Best performance: 1982 at Olympiad Dresden Women(Best of 2008)

OCT26 Rating

1842

Live Rating

1842.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	1842	0
Sep 2026	1842	0
Aug 2026	1842	0
Jul 2026	1842	0
Jun 2026	1842	0
May 2026	1842	0
Apr 2026	1842	0
Mar 2026	1842	0
Feb 2026	1842	0
Jan 2026	1842	0
Dec 2025	1842	0
Nov 2025	1842	0

Classical games since the October list

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

	Last played	Score	TPR
	40th World Chess Olympiad-WomenAug 28, 2012 – Sep 9, 2012TPR 1712	2/7	1712

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

Event timeline · Classical

16 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.

40th World Chess Olympiad-Women1712
Aug – Sep 2012Teamfederation source
#2 in 2012Score 2/7Opp avg 1952Start 1753
USVI Invitational 20121646
Aug 2012Round robinfederation source
#3 in 2012Score 5/9Opp avg 1718Start 1753
Puerto Rico Female Championship 20121053
Jun 2012Swissfederation source
Score 1/4Opp avg 1853Start 1778
Torneo del Trabajador 2012 Challenge—(0)
May 2012Swissfederation source
Score 2/2Start 1778
Campeonato por Edades U18 Femenino—(1)
Apr 2012Swissfederation source
Score 3/4Opp avg 1807Start 1774
Torneo de Guaynabo 2012 Clase B1849
Feb 2012Swissfederation source
Best of 2012Score 3/4Opp avg 1724Start 1774
Central American & Caribbean Youth Championship Boys U-18—(2)
Oct 2011Swissfederation source
Score 5½/7Opp avg 1842Start 1781
North Open Bolivar Morales 2011 Section U-1900—(1)
Sep 2011Swissfederation source
Score 2/4Opp avg 1688Start 1781
Puerto Rico Female National Championship 2011—(2)
Jul 2011Swissfederation source
Score 3/5Opp avg 1827Start 1779
North Chess Club Championship1905
Jan – Feb 2011Round robinfederation source
Best of 2011Score 4½/9Opp avg 2030Start 1773
Festival Centroamericano y del Caribe de la Juventud U-16 Girls1173
Dec 2010Swissfederation source
Score 0/6Opp avg 1973Start 1794
Puerto Rico Female National Championship 2010, Final1689
Mar – Apr 2010Round robinfederation source
Best of 2010Score 3/10Opp avg 1838Start 1847
Puerto Rico Women National Championship 20091868
Jul 2009Round robinfederation source
Best of 2009Score 4/10Opp avg 1868Start 1891
Olympiad Dresden Women1982
Nov 2008Teamfederation source
Best of 2008Score 6½/9Opp avg 1925
PUERTO RICO WOMAN'S CHAMPIONSHIP1841
Jul 2008Round robinfederation source
#2 in 2008Score 4½/10Opp avg 1898
Puerto Rico Woman's Championship Clasificatory—(2)
Jun 2008Swissfederation source
Score 3½/5Opp avg 1983

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