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Reis, Oseias Marcelino Dos

🇧🇷

FIDEFIDE 2138549· Male· Brazil· Born in 1973

Follow Oseias Marcelino Dos ReisTrack his monthly FIDE ratings, games, tournaments and more.

Oseias Marcelino Dos Reis, a 53-year-old Brazilian player, is rated 1745. He has slipped back 33 Elo over the past 12 months. 16 rated games in the past year (≈3/year long-term). Recent standard appearances include Curitiba Chess Open 2026 STD Torneio Internacional Cidade de Curitiba, Festival Nacional Interclubes Campeonato Brasileiro por Equipes, and 2o IRT STD U2400 Aniversario de Blumenau 175 Anos. Also played 2 rapid (including Curitiba Chess Open 2026 RPD) and 2 blitz events (including Curitiba Chess Open 2026 BLZ) recently. He had 2 career breaks: 103 months (2011–2019) and 30 months (2021–2024). His peak of 1857 was reached at age 38 (Jan 2011).

Current rating

1745

Standard

Rpd1820·Blz1788

All-time high

1857

−112 pts below
Jan 2011 · age 38

Activity

8

games / yr avg. · ≈1/mo

16 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#94,123

#94,123 · players worldwide · of 216,808

Career timeline

13 entries
2024
K-factor lowered to 20
at age 51
Dec 2024
68th Brazilian 50-55 player
at age 51 · rated 1819
Nov 2024
Best 12-month gain (+116 Elo)
1709 → 1825
Mar 2024
Re-crossed 1800
at age 51
Mar 2024
2022
35th Brazilian 45-50 player
at age 49 · rated 1709
Apr 2022
2021
Inactive for 30 months
paused at 1709 → returned at 1825
Aug 2021

Standard rating history

Last 12 months — activity & highlights

Best result
9o Torneio Internacional de Xadrez SESC Caioba Amador Sub 1800
perf 1980 (+204) · 4.5/5 · #8
Top opponent
vs Eleandro Sierpinski 1,689
9o Torneio Internacional de Xadrez SESC Caioba Amador Sub 1800 · Jul 2025 · +7.5 Elo
Evolution
-33
1778 → 1745
Tournaments
4
23 games
Score
13.5/ 2358.7%
13W1D9L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
Curitiba Chess Open 2026 STD Torneio Internacional Cidade de Curitiba
Open Swiss
Apr 20264/4#2002734-7.2
Festival Nacional Interclubes Campeonato Brasileiro por Equipes
Open Swiss
Nov 20252/3#1411823-15.0
2o IRT STD U2400 Aniversario de Blumenau 175 Anos
Open Swiss
Sep 20253/4#501891-8.8
9o Torneio Internacional de Xadrez SESC Caioba Amador Sub 1800
Open Swiss
Jul 20254.5/5#81980-1.6
Worst Elo result: Festival Nacional Interclubes Campeonato Brasileiro por Equipes (-15.0 Elo, finished #141).

Rankings

/
Brazil
#1,505
out of 6,387 players
Americas
#11,118
in continent
World
#94,122
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
...
1505🇧🇷Reis, Oseias Marcelino Dos1,745
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
...
11118🇧🇷Reis, Oseias Marcelino Dos1,745
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
...
94122🇧🇷Reis, Oseias Marcelino Dos1,745