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Chiarini, Caio

🇧🇷

FIDEFIDE 538023997· Male· Brazil· Born in 2008

Follow Caio ChiariniTrack his monthly FIDE ratings, games, tournaments and more.

Caio Chiarini, a 18-year-old Brazilian player, is rated 1701 — his current career high. He is climbing fast, having gained +155 Elo over the past 12 months. 15 rated games in the past year (≈18/year long-term). Recent standard appearances include Curitiba Chess Open 2026 STD Torneio Internacional Cidade de Curitiba, II Timbo Chess Festival Under 2400 STD, and 2o IRT STD U2400 Aniversario de Blumenau 175 Anos. Also played 1 blitz event (including II Timbo Chess Festival Under 2400 BLZ) recently.

Current rating

1701

Standard

Rpd—·Blz1557

All-time high

1701

at best
May 2026 · age 18

Activity

17

games / yr avg. · ≈1/mo

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

Signature stat

#109,326

#109,326 · players worldwide · of 216,808

Career timeline

6 entries
2026
Best 12-month gain (+155 Elo)
1546 → 1701
May 2026
Crossed 1600
at age 18
May 2026
All-time peak 1701
at age 18
May 2026
2025
Crossed 1500
at age 17
Mar 2025
Crossed 1400
at age 17
Mar 2025
First FIDE rating
1546 · at age 17
Mar 2025

Standard rating history

Last 12 months — activity & highlights

Best result
II Timbo Chess Festival Under 2400 STD
perf 1857 (+282) · 3/5 · #40
Top opponent
vs Aiman Mohamed El Zwei 2,044
Curitiba Chess Open 2026 STD Torneio Internacional Cidade de Curitiba · Apr 2026 · +35.1 Elo
Evolution
+155
1546 → 1701
Tournaments
3
19 games
Score
10/ 1952.6%
8W4D7L

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Curitiba Chess Open 2026 STD Torneio Internacional Cidade de Curitiba
Open Swiss
Apr 20264/7#541980+127.2
II Timbo Chess Festival Under 2400 STD
Open Swiss
Feb 20263/5#401857+33.2
2o IRT STD U2400 Aniversario de Blumenau 175 Anos
Open Swiss
Sep 20253/3#752448-5.2

Rankings

/
Brazil
#1,781
out of 6,387 players
Americas
#13,129
in continent
World
#109,324
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
...
1781🇧🇷Chiarini, Caio1,701
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
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
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.
2,718
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
...
13129🇧🇷Chiarini, Caio1,701
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
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack 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
...
109324🇧🇷Chiarini, Caio1,701