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Brigido, Isaac Arthur Ribeiro

🇧🇷

FIDEFIDE 44772033· Male· Brazil· Born in 2005

Follow Isaac Arthur Ribeiro BrigidoTrack his monthly FIDE ratings, games, tournaments and more.

Isaac Arthur Ribeiro Brigido, a 21-year-old Brazilian player, is rated 1890 — just 9 short of his peak of 1899 (Apr 2026, age 21). He is on a steady climb with +61 Elo over the past 12 months. 41 rated games in the past year (≈39/year long-term). Recent standard appearances include Circuito Cearense de Xadrez Classico Luiz Gentil Jr 1a Etapa, XII Torneio Schoonenborch Sub 1900, and Campeonato Cearense Absoluto 2025.

At junior level, he reached #25 nationally in U20.

Current rating

1890

Standard

Rpd—·Blz—

All-time high

1899

−9 pts below
Apr 2026 · age 21

Activity

37

games / yr avg. · ≈3/mo

41 past 12 mo · ≈3/mo
classical only
Active

Signature stat

#50,625

#50,625 · players worldwide · of 216,807

Career timeline

7 entries
2026
All-time peak 1899
at age 21 · −9 from today
Apr 2026
2025
25th Brazilian U20 player
at age 20 · rated 1882
Sep 2025
Best 12-month gain (+233 Elo)
1649 → 1882
Sep 2025
K-factor lowered to 20
at age 20
Aug 2025
Crossed 1800
at age 20
May 2025
2024
Crossed 1600
at age 19
Jun 2024

Standard rating history

Activity & highlights

Best result
XII Torneio Schoonenborch Sub 1900
perf 2583 (+684) · 5/5 · #3
Top opponent
vs Marcius Gomes Brandao 2,014
Circuito Cearense de Xadrez Classico Jadir Farias 3a Etapa · Jun 2025 · +4.3 Elo
Evolution
+61
1829 → 1890
Tournaments
8
45 games
Score
28.5/ 4563.3%
21W15D9L

Last 12 months — tournaments

8 events
EventDateScoreRankPerfΔ Elo
Circuito Cearense de Xadrez Classico Luiz Gentil Jr 1a Etapa
Swiss
Mar 20264/4#172592-8.6
XII Torneio Schoonenborch Sub 1900
Swiss
Feb 20265/5#32583+17.6
Campeonato Cearense Absoluto 2025
Swiss
Nov 20252/4#161906+3.0
II Canoa Chess Open
Open Swiss
Oct 20253.5/1#522535-4.0
Circuito Cearense de Xadrez Classico Jadir Farias 6a Etapa
Swiss
Sep 20253/5#101876+0.4
Circuito Cearense de Xadrez Classico Jadir Farias 5a Etapa
Swiss
Aug 20253/6#111781-12.0
Circuito Cearense de Xadrez Classico Jadir Farias 4a Etapa
Swiss
Jul 20254.5/6#12072+38.2
Circuito Cearense de Xadrez Classico Jadir Farias 3a Etapa
Swiss
Jun 20253.5/6#61909+26.8

Rankings

/
Brazil
#731
out of 6,387 players
Americas
#5,589
in continent
World
#50,624
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.
2,578
4
🇧🇷Vescovi, GiovanniFollow Giovanni VescoviTrack their monthly FIDE ratings, games, tournaments and more.
2,549
5
🇧🇷Mekhitarian, Krikor SevagFollow Krikor Sevag MekhitarianTrack their monthly FIDE ratings, games, tournaments and more.
2,544
6
🇧🇷Diamant, AndreFollow Andre DiamantTrack their monthly FIDE ratings, games, tournaments and more.
2,499
7
🇧🇷Quintiliano, Renato R.Follow Renato R. QuintilianoTrack their monthly FIDE ratings, games, tournaments and more.
2,491
8
🇧🇷Santiago, Yago De MouraFollow Yago De Moura SantiagoTrack their monthly FIDE ratings, games, tournaments and more.
2,479
9
🇧🇷Di Berardino, Diego RafaelFollow Diego Rafael Di BerardinoTrack their monthly FIDE ratings, games, tournaments and more.
2,465
10
🇧🇷Filgueiras, Nathan FelipeFollow Nathan Felipe FilgueirasTrack their monthly FIDE ratings, games, tournaments and more.
2,410
...
731🇧🇷Brigido, Isaac Arthur Ribeiro1,890
Americas
1
🇺🇸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.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
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.
2,704
8
🇺🇸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
...
5589🇧🇷Brigido, Isaac Arthur Ribeiro1,890
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
50624🇧🇷Brigido, Isaac Arthur Ribeiro1,890