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Sergio, Claudio Santos

🇧🇷

FIDEFIDE 2107686· Male· Brazil· Born in 1963

Follow Claudio Santos SergioTrack his monthly FIDE ratings, games, tournaments and more.

Claudio Santos Sergio, a 63-year-old Brazilian player, is rated 1998. He has held steady between 1950 and 2000 for 9 months. 24 rated games in the past year (≈8/year long-term). Recent standard appearances include Campeonato Goiano Absoluto STD 2026 1a Etapa, I Brasilia Mais TI Chess Open, and Campeonato Goiano Absoluto STD 4a Etapa 2025. Also played 1 rapid (including IRT 2026 Clube de Xadrez Rio Verde Torneio Rapido) and 1 blitz events (including IRT 2026 Clube de Xadrez Rio Verde Torneio Blitz) recently. He had 4 career breaks: 17 months (2007–2009), 13 months (2012–2013), 85 months (2014–2021) and 12 months (2023–2024). His peak of 2076 was reached at age 50 (Apr 2013).

Current rating

1998

Standard

Rpd2016·Blz1948

All-time high

2076

−78 pts below
Apr 2013 · age 50

Activity

12

games / yr avg. · ≈1/mo

24 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#27,829

#27,829 · players worldwide · of 216,808

Career timeline

19 entries
2025
19th Brazilian 60-65 player
at age 62 · rated 2009
Aug 2025
Re-crossed 2000
at age 62
Jun 2025
2024
Re-crossed 2000
at age 61
Jun 2024
2023
Inactive for 12 months
paused at 1973 → returned at 1984
Feb 2023
2022
7th Brazilian 55-60 player
at age 59 · rated 2009
Apr 2022
2021
100 career games
at age 58
Nov 2021

Standard rating history

Last 12 months — activity & highlights

Best result
Campeonato Goiano Absoluto STD 3a Etapa 2025
perf 2295 (+290) · 4.5/5 · #8
Top opponent
vs Apolo De Souza Sa 2,043
Campeonato Goiano Absoluto STD 2026 1a Etapa · Apr 2026 · +1.3 Elo
Evolution
-7
2005 → 1998
Tournaments
5
26 games
Score
17.5/ 2667.3%
15W5D6L

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
Campeonato Goiano Absoluto STD 2026 1a Etapa
Swiss
Apr 20264/6#42073+18.0
I Brasilia Mais TI Chess Open
Open Swiss
Aug 20254/6#331872-37.0
Campeonato Goiano Absoluto STD 4a Etapa 2025
Open Swiss
Aug 20253.5/5#72062+8.6
Regional Centro-Oeste Senior O50 STD 2025
Swiss
Jun 20251.5/2#42067+3.0
Campeonato Goiano Absoluto STD 3a Etapa 2025
Open Swiss
May 20254.5/5#82295+14.0
Worst Elo result: I Brasilia Mais TI Chess Open (-37.0 Elo, finished #33).

Rankings

/
Brazil
#319
out of 6,387 players
Americas
#2,919
in continent
World
#27,829
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
...
319🇧🇷Sergio, Claudio Santos1,998
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
...
2919🇧🇷Sergio, Claudio Santos1,998
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
...
27829🇧🇷Sergio, Claudio Santos1,998