Catarina Guerra Costa

POR · 34 yrs · K=20 · Peak 1815 (Mar 2024)

Best performance: 1845 at Distrital do Porto de sub-16 - Fase Final(Best of 2008)

OCT26 Rating

1815

Live Rating

1815.0

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	1815	0
Sep 2026	1815	0
Aug 2026	1815	0
Jul 2026	1815	0
Jun 2026	1815	0
May 2026	1815	0
Apr 2026	1815	0
Mar 2026	1815	0
Feb 2026	1815	0
Jan 2026	1815	0
Dec 2025	1815	0
Nov 2025	1815	0

Classical games since the October list

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

	Last played	Score	TPR
	Nacionais de Jovens 2011 - sub20Apr 10, 2011 – Apr 14, 2011TPR 1476	2/6	1476

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

Event timeline · Classical

19 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.

Nacionais de Jovens 2011 - sub201476
Apr 2011Swissfederation source
Best of 2011Score 2/6Opp avg 1548Start 1724
CNE 3 divisao - serie B—(2)
Jan – Mar 2011Teamfederation source
Score 1½/3Opp avg 1703Start 1724
Distrital de jovens do Porto - sub20 apuramento1748
Dec 2010Swissfederation source
Best of 2010Score 4/5Opp avg 1508Start 1721
Taça de Portugal 2007/08—(0)
Dec 2007 – Jul 2008Swissfederation source
Score 0/1Start 1729
50º Campeonato Naional por Equipas 3ª Divisão - Meia Final - Grupo 1—(1)
Jun 2008Teamfederation source
Score 0/1Opp avg 1982Start 1730
50º Campeonato Nacional por Equipas - 2008 3ª Divisão - Série B—(1)
Feb – May 2008Teamfederation source
Score 1/1Opp avg 1543Start 1720
Taça AXP 2008—(1)
Dec 2007 – May 2008Swissfederation source
Score 0/1Opp avg 2215Start 1729
Campeonatos Nacionais de Jovens 2007/2008 Sub-161571
Mar 2008Swissfederation source
#2 in 2008Score 4/7Opp avg 1571Start 1720
Distrital do Porto de sub-16 - Fase Final1845
Feb 2008Round robinfederation source
Best of 2008Score 7/9Opp avg 1652Start 1720
2007 World Youth Chess Championships - u16girls1224
Nov 2007Swissfederation source
Score 4½/11Opp avg 2024Start 1729
IV Torneio Internacional de Guimarães—(2)
Sep 2007Swissfederation source
Score 3½/7Opp avg 1758Start 1724
Campeonato Nacional Absoluto - Preliminar1742
Aug 2007Swissfederation source
#3 in 2007Score 3/9Opp avg 1867Start 1724
Campeonato Nacional Feminino1776
Jul 2007Swissfederation source
Best of 2007Score 3/7Opp avg 1848Start 1724
Taça de Portugal—(1)
Dec 2006 – Jul 2007Individualfederation source
Score 2/2Opp avg 1949Start 1751
3ª Divisão - série B—(2)
Feb – Jun 2007Swissfederation source
Score 2½/5Opp avg 1753Start 1747
Taça AXP 2007—(1)
Dec 2006 – May 2007Swissfederation source
Score 1/2Opp avg 1759Start 1751
Campeonato Nacional de Sub-16—(2)
Mar 2007Swissfederation source
Score 4½/7Opp avg 1940Start 1747
Distrital do Porto de Sub-161748
Feb 2007Round robinfederation source
#2 in 2007Score 4½/9Opp avg 1820Start 1747
3 Torneio Intl de Guimaraes1663
Sep 2006Swissfederation source
Best of 2006Score 3/6Opp avg 1936Start 1718

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