Joao Carlos da Costa

BRA · 64 yrs · K=20 · Peak 2107 (Jan 2006)

Best performance: 2029 at Continental Absolute Champioship 2009(Best of 2009)

OCT26 Rating

1965

Live Rating

1965.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1965	0
Sep 2026	1965	0
Aug 2026	1965	0
Jul 2026	1965	0
Jun 2026	1965	0
May 2026	1965	0
Apr 2026	1965	0
Mar 2026	1965	0
Feb 2026	1965	0
Jan 2026	1965	0
Dec 2025	1965	0
Nov 2025	1965	0

Classical games since the October list

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

	Last played	Score	TPR
	II Open de Xadrez de BatataisDec 16, 2011 – Dec 18, 2011TPR 1823	3/6	1823

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

Event timeline · Classical

18 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.

II Open de Xadrez de Batatais1823
Dec 2011Swissfederation source
#5 in 2011Score 3/6Opp avg 2096Start 1946
Final do Campeonato Mineiro de 20112005
Dec 2011Swissfederation source
Best of 2011Score 4½/7Opp avg 2092Start 1946
Aberto do Brasil Victor Adamowski1878
Jun – Jul 2011Swissfederation source
#3 in 2011Score 3½/7Opp avg 2151Start 1967
Campeonato Brasileiro Amador 20111874
Mar 2011Swissfederation source
#4 in 2011Score 4½/7Opp avg 1725Start 1973
Final do Campeonato Mineiro Absoluto 20102002
Jan 2011Round robinfederation source
#2 in 2011Score 6/11Opp avg 2002Start 1967
I Magistral de Xadrez da RECRA—(1)
Dec 2010Swissfederation source
Score 2½/6Opp avg 2273Start 1972
Semifinal do Campeonato Mineiro1956
Nov 2010Swissfederation source
#2 in 2010Score 4/6Opp avg 1956Start 1972
Open de Xadrez de Batatais—(0)
Nov 2010Swissfederation source
Score 3½/6Start 1972
I IRT Academia de Xadrez de Nova Resende1782
Mar 2010Round robinfederation source
#3 in 2010Score 5/9Opp avg 1839Start 2006
Final do Campeonato Mineiro Absoluto de 20092021
Jan 2010Round robinfederation source
Best of 2010Score 5/11Opp avg 2021Start 2011
Semifinal do Campeonato Mineiro Absoluto 2009—(1)
Nov 2009Swissfederation source
Score 4½/6Opp avg 1990Start 2011
Aberto da Primavera1940
Oct 2009Swissfederation source
#2 in 2009Score 3½/6Opp avg 1940Start 2009
I IRT Aberto Festa de Cananeia—(1)
Aug 2009Swissfederation source
Score 2½/5Opp avg 1706Start 2007
Continental Absolute Champioship 20092029
Jul – Aug 2009Swissfederation source
Best of 2009Score 4½/11Opp avg 2072Start 2007
Semifinal do Campeonato Mineiro 20081907
Dec 2008Swissfederation source
Best of 2008Score 3/6Opp avg 2100Start 2018
Aberto do Brasil - Etapa Registro 2008—(2)
Apr 2008Swissfederation source
Score 4½/9Opp avg 2131Start 2044
Aberto do Brasil - etapa Sao Sebastiao do Paraiso—(1)
Mar 2008Swissfederation source
Score 3/6Opp avg 1604Start 2044
Taca Cidade de Botucatu 151 Anos—(1)
Apr 2006Swissfederation source
Score 2½/6Opp avg 2202Start 2107

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