Carlos Augusto De C. Mathias

BRA · 65 yrs · K=20 · Peak 1717 (May 2024)

Best performance: 1856 at I Memorial Luis Tavares & Eduardo Asfora(Best of 2017)

World #=125572 live2713#122,859 publishedBrazil #=2113

OCT26 Rating

1666

Live Rating

1666.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	Festival Regional Nordeste Senior S50 FENESENOct 3, 2025 – Oct 5, 2025TPR 1658	2/6	1658

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

Event timeline · Classical

43 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 Regional Nordeste Senior S50 FENESEN1658
Oct 2025Round robinfederation source
#3 in 2025Score 2/6Opp avg 1783Start 1669
Campeonato Panamericano Senior 50 20251762
Aug 2025Swissfederation source
Best of 2025Score 2½/8Opp avg 1864Start 1655
XIV Memorial Governador Miguel Arraes1703
Jul 2025Swissfederation source
#2 in 2025Score 2/5Opp avg 1578Start 1651
Campeonato Brasileiro Amador STD U1700 20251443
Jun 2025Swissfederation source
#5 in 2025Score 3/6Opp avg 1515Start 1682
Aberto do Brasil XIV Memorial Bobby Fischer1565
Mar 2025Swissfederation source
#4 in 2025Score 1½/4Opp avg 1838Start 1692
90o Campeonato Brasileiro Absoluto de Xadrez STD 20241683
Dec 2024Swissfederation source
#2 in 2024Score 5/11Opp avg 1785Start 1701
Campeonato Brasileiro Senior 50 STD 2024—(2)
Aug 2024Swissfederation source
Score 1/3Opp avg 1971Start 1708
Aberto do Brasil XIII Memorial Miguel Arraes—(2)
Jul 2024Swissfederation source
Score 2/4Opp avg 1977Start 1715
Campeonato Brasileiro Amador 2024 STD 23001712
May – Jun 2024Swissfederation source
Best of 2024Score 2/7Opp avg 1837Start 1717
Campeonato Pernambucano STD Absoluto - PE23—(2)
Mar 2024Swissfederation source
Score 4/7Opp avg 1871Start 1708
Magistral PE24 Grupo Veterano - Escolar1517
Jan 2024Round robinfederation source
#3 in 2024Score 4½/7Opp avg 1460Start 1512
89th Brazilian Chess Championship - Final1192
Dec 2023Swissfederation source
Score 2½/7Opp avg 1992Start 1516
Aberto do Brasil III Memorial Machado de Assis1483
Oct 2023Swissfederation source
#3 in 2023Score 2/5Opp avg 1555Start 1519
Campeonato Brasileiro Amador STD Under 17001540
Jun 2023Swissfederation source
#2 in 2023Score 3/6Opp avg 1415Start 1516
Aberto do Brasil XII Memorial Bobby Fischer1595
Mar 2023Swissfederation source
Best of 2023Score 2/5Opp avg 1788Start 1511
88o Campeonato Brasileiro Absoluto de Xadrez - Final1702
Dec 2022Swissfederation source
Best of 2022Score 5/11Opp avg 1860Start 1486
Zonal 2.4 Absoluto 20221508
Oct 2022Swissfederation source
#2 in 2022Score 2/9Opp avg 1728Start 1490
Semifinal do Pernambucano 2022 - I Etapa Recife—(2)
Apr – May 2022Swissfederation source
Score 1/4Opp avg 1784Start 1501
Panamerican Amateur Chess Championship 2021 Under 1700 Open1645
Dec 2021Swissfederation source
Best of 2021Score 6/9Opp avg 1550Start 1461
Campeonato Pernambucano de Xadrez STD 2021—(1)
Nov 2021Swissfederation source
Score 2/6Opp avg 2145Start 1463
Campeonato Pernambucano de Xadrez STD 2020—(1)
Aug 2021Swissfederation source
Score 3/6Opp avg 2179Start 1465
Semifinal Regiao 2 do LXXXVI Campeonato Brasileiro Absoluto STD955
Dec 2019Swissfederation source
Score 0/3Opp avg 1755Start 1477
Aberto do Brasil I Memorial Machado de Assis—(2)
Nov 2019Swissfederation source
Score 2/4Opp avg 1741Start 1485
XII Memorial Governador Miguel Arraes Nordestao 2019 - Regional Nordeste CBX—(1)
Aug – Sep 2019Swissfederation source
Score 0/2Opp avg 2129Start 1487
Campeonato Brasileiro Amador 2019 U1600—(2)
Jun 2019Swissfederation source
Score 3½/7Opp avg 1129Start 1482

Rated near Carlos Augusto De C. Mathias · Classical

World

#=125572Elzbieta Blaszkiewicz1666.0
#=125572Tomasz Niewolik1666.0
#=125572Carlos Augusto De C. Mathias1666.0
#=125572Wiktor Skrzypczak1666.0
#=125572Daniel Fernandez Seco1666.0

Brazil

#=2108Felipe De Carvalho Alves1667.0
#2112Felipe De Deus De Souza1666.6
#=2113Carlos Augusto De C. Mathias1666.0
#=2113Ariel Roizenblatt Davidovici1666.0
#=2113Boto Regatieri Miguel1666.0

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