CChessStats
Format
AM

Arnosti, Marcelo Gusmao

🇧🇷

FIDEFIDE 44700164· Male· Brazil· Born in 1974

Follow Marcelo Gusmao ArnostiTrack his monthly FIDE ratings, games, tournaments and more.

Marcelo Gusmao Arnosti, a 52-year-old Brazilian player, is rated 1619. He has fluctuated between 1619 and 1702 over the past 2 years. 20 rated games in the past year (≈14/year long-term). Recent standard appearances include Taca Florianopolis 2026, III Sampa Chess Open 2026 STD, and Brazil Chess Series - Floripa 2026. Also played 2 rapid events (including Circuito Jaehrig 2025 RPD - 4a etapa) recently. His peak of 1702 was reached at age 51 (Nov 2025).

Current rating

1619

Standard

Rpd1585·Blz—

All-time high

1702

−83 pts below
Nov 2025 · age 51

Activity

11

games / yr avg. · ≈1/mo

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

Signature stat

#139,160

#139,160 · players worldwide · of 216,808

Career timeline

10 entries
2026
87th Brazilian 50-55 player
at age 52 · rated 1702
Jan 2026
2025
All-time peak 1702
at age 51 · −83 from today
Nov 2025
K-factor lowered to 20
at age 51
Nov 2025
Best 12-month gain (+206 Elo)
1434 → 1640
Feb 2025
2024
Crossed 1600
at age 50
Mar 2024
Re-crossed 1500
at age 50
Mar 2024

Standard rating history

Last 12 months — activity & highlights

Best result
Taca Jaehrig 2025
perf 2067 (+365) · 4/5 · #5
Top opponent
vs Joao Antonio Bertolu Mariot Vaz 2,027
Taca Jaehrig 2025 · Oct 2025 · +7.3 Elo
Evolution
-21
1640 → 1619
Tournaments
4
28 games
Score
11/ 2839.3%
8W6D14L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
Taca Florianopolis 2026
Swiss
Mar 20261/3#221653-19.6
III Sampa Chess Open 2026 STD
Open Swiss
Jan 20262.5/5#1941864-28.8
Brazil Chess Series - Floripa 2026
Open Swiss
Jan 20263.5/7#4311693-34.2
Taca Jaehrig 2025
Swiss
Oct 20254/5#52067+62.0
Worst Elo result: Brazil Chess Series - Floripa 2026 (-34.2 Elo, finished #431).

Rankings

/
Brazil
#2,305
out of 6,387 players
Americas
#17,163
in continent
World
#139,151
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
...
2305🇧🇷Arnosti, Marcelo Gusmao1,619
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
...
17163🇧🇷Arnosti, Marcelo Gusmao1,619
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
...
139151🇧🇷Arnosti, Marcelo Gusmao1,619