Adir Mazzuco Junior

BRA · 61 yrs · K=20 · Peak 1675 (Mar 2024)

Best performance: 1883 at Campeonato Brasileiro Senior S50 STD 2025(Best of 2025)

World #=145917 live891#145,026 publishedBrazil #=2457

OCT26 Rating

1608

Live Rating

1608.0

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
	Campeonato Brasileiro Senior 50+ CLASSICO 2026 29 de julho a 2 de agosto - Brasília/DFJul 29 – Aug 2	0/6	—

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.

Campeonato Brasileiro Senior 50+ CLASSICO 2026 29 de julho a 2 de agosto - Brasília/DF—(2)
Jul – Aug 2026Swisschess-results.com
Score 0/6Opp avg 1874Start 1615
RS CHESS OPEN 2026—(1)
Jun 2026Individualchess-results.com
Score 0/5Opp avg 1999Start 1617
FIDE World Senior Teams Championships 2026 - Senior 50+1705
Apr 2026Teamchess-results.com
Best of 2026Score 3½/9Opp avg 1792Start 1601
World Senior Chess Championships 2025 - Over 501563
Oct – Nov 2025Swissfederation source
#4 in 2025Score 2/11Opp avg 1836Start 1629
Campeonato Panamericano Senior 50 20251583
Aug 2025Swissfederation source
#3 in 2025Score 3½/9Opp avg 1724Start 1646
Campeonato Brasileiro Senior S50 STD 20251883
Jul 2025Swissfederation source
Best of 2025Score 3/6Opp avg 1883Start 1608
World Senior Team Chess Championship 2025 - 50 plus1679
Feb 2025Swissfederation source
#2 in 2025Score ½/3Opp avg 1952Start 1608
V Aberto Internacional de Xadrez Duchamp In Rio 2024—(2)
Dec 2024Swissfederation source
Score 0/3Opp avg 1931Start 1614
Panamerican Amateur Chess Championship 2024 Under 1700 Open—(2)
Sep 2024Swissfederation source
Score 3/6Opp avg 1545Start 1639
Campeonato Brasileiro Senior 50 STD 20241538
Aug 2024Swissfederation source
#3 in 2024Score 2½/6Opp avg 1687Start 1655
Campeonato Brasileiro Amador 2024 STD 1700—(2)
May – Jun 2024Swissfederation source
Score 3½/7Opp avg 1452Start 1675
1o Campeonato Brasileiro Master 40 de Xadrez STD 20241627
May 2024Swissfederation source
Best of 2024Score 2/6Opp avg 1752Start 1675
Continental Senior de las Americas S501624
May 2024Swissfederation source
#2 in 2024Score 2/8Opp avg 1933Start 1675
X Floripa Chess Open 2024863
Jan 2024Swissfederation source
Score 1/5Opp avg 1663Start 1479
FIDE World Senior Chess Championships 2023 - Over 50 - Open1655
Oct – Nov 2023Swissfederation source
#2 in 2023Score 4/11Opp avg 1757Start 1448
Campeonato Brasileiro Senior 50 STD 20231697
Aug 2023Swissfederation source
Best of 2023Score 2/5Opp avg 1769Start 1427

Rated near Adir Mazzuco Junior · Classical

World

#=145917Jack Bunker1608.0
#=145917Lyda Marcela Sepulveda1608.0
#=145917Adir Mazzuco Junior1608.0
#=145917Erzhan Satayev1608.0
#=145917Azamat Abilbek1608.0

Brazil

#=2457Ruben Yokoyama Oliveira Santos1608.0
#=2457Raira Graciany G Do Nascimento1608.0
#=2457Adir Mazzuco Junior1608.0
#=2457Joao De Oliveira Badauy1608.0
#=2457Sergio Anestor Dias1608.0

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