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MJ

Maciel Junior, Joao Edson Costa

🇧🇷

FIDEFIDE 44779410· Male· Brazil· Born in 2007

Follow Joao Edson Costa Maciel JuniorTrack his monthly FIDE ratings, games, tournaments and more.

Joao Edson Costa Maciel Junior, a 19-year-old Brazilian player, is rated 1686. He has held steady between 1650 and 1700 for 20 months. 15 rated games in the past year (≈13/year long-term). Recent standard appearances include Copa Tiradentes de xadrez FIDE STD 2026, Super Fide Std Team Cacoal Fechado, and Aberto do Brasil 2025 da Cidade de Rio Branco AC. Also played 1 rapid event (including Copa Tiradentes de xadrez FIDE RPD 2026) recently. His peak of 1722 was reached at age 17 (May 2024).

At junior level, he reached #96 and #79 nationally in U20 and U18.

Current rating

1686

Standard

Rpd1640·Blz1666

All-time high

1722

−36 pts below
May 2024 · age 17

Activity

12

games / yr avg. · ≈1/mo

15 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#115,041

#115,041 · players worldwide · of 218,279

Career timeline

7 entries
2026
96th Brazilian U20 player
at age 19 · rated 1686
Jun 2026
2024
79th Brazilian U18 player
at age 17 · rated 1722
May 2024
Crossed 1600
at age 17
May 2024
Crossed 1500
at age 17
May 2024
Crossed 1400
at age 17
May 2024
All-time peak 1722
at age 17 · −36 from today
May 2024

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Vinicius R. Rodrigues Da Silva 1,959
Filhos de RO Chess Open Fide STD · Oct 2025 · +13.9 Elo
Evolution
+15
1671 → 1686
Tournaments
5
28 games
Score
16.5/ 2858.9%
15W3D10L

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
Torneio Internacional de Xadrez da cidade de Rio Branco Acre Brasil
Open Swiss
May 20263.5/4#242131+1.6
Copa Tiradentes de xadrez FIDE STD 2026
Swiss
Apr 20263/3#162717+15.6
Super Fide Std Team Cacoal Fechado
Swiss
Dec 20252.5/5#91684+6.4
Aberto do Brasil 2025 da Cidade de Rio Branco AC
Open Swiss
Nov 20254/1#452604-12.8
Filhos de RO Chess Open Fide STD
Swiss
Oct 20253.5/2#252711+3.6
Hot streak: 3 tournaments without losing Elo.

Rankings

/
Brazil
#1,843
out of 6,523 players
Americas
#13,867
in continent
World
#115,037
out of 400,000+

National ranking

Europe & World

Europe
World
Brazil
1
🇧🇷Leitao, RafaelFollow Rafael LeitaoTrack their monthly FIDE ratings, games, tournaments and more.
2,588
2
🇧🇷Supi, Luis PauloFollow Luis Paulo SupiTrack their monthly FIDE ratings, games, tournaments and more.
2,581
3
🇧🇷Fier, AlexandrFollow Alexandr FierTrack their monthly FIDE ratings, games, tournaments and more.
2,553
4
🇧🇷Mekhitarian, Krikor SevagFollow Krikor Sevag MekhitarianTrack their monthly FIDE ratings, games, tournaments and more.
2,544
5
🇧🇷Diamant, AndreFollow Andre DiamantTrack their monthly FIDE ratings, games, tournaments and more.
2,501
6
🇧🇷Quintiliano, Renato R.Follow Renato R. QuintilianoTrack their monthly FIDE ratings, games, tournaments and more.
2,491
7
🇧🇷Santiago, Yago De MouraFollow Yago De Moura SantiagoTrack their monthly FIDE ratings, games, tournaments and more.
2,479
8
🇧🇷Di Berardino, Diego RafaelFollow Diego Rafael Di BerardinoTrack their monthly FIDE ratings, games, tournaments and more.
2,465
9
🇧🇷Filgueiras, Nathan FelipeFollow Nathan Felipe FilgueirasTrack their monthly FIDE ratings, games, tournaments and more.
2,410
10
🇧🇷Do Valle Cardoso, LucasFollow Lucas Do Valle CardosoTrack their monthly FIDE ratings, games, tournaments and more.
2,407
...
1843🇧🇷Maciel Junior, Joao Edson Costa1,686
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,696
7
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
13867🇧🇷Maciel Junior, Joao Edson Costa1,686
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
115037🇧🇷Maciel Junior, Joao Edson Costa1,686