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Oliveira, Guilherme Martins G

🇧🇷

FIDEFIDE 2138530· Male· Brazil· Born in 1997

Follow Guilherme Martins G OliveiraTrack his monthly FIDE ratings, games, tournaments and more.

Guilherme Martins G Oliveira, a 29-year-old Brazilian player, is rated 1988 — just 2 short of his peak of 1990 (Sep 2025, age 28). He is on a steady climb with +21 Elo over the past 12 months. 10 rated games in the past year (≈7/year long-term). Recent standard appearances include Festival Nacional Interclubes Campeonato Brasileiro por Equipes, Festival CXA Outubro Cidade de Sao Paulo STD, and IV IRT do GM Milos. Also played 7 rapid (including Mini Open RAPID FIDE CXSP 2026 1a Etapa) and 1 blitz events (including Circuito BLITZ FIDE CXSP 2025 31a Etapa) recently. He took a 107-month break between Mar 2015 and Mar 2024.

At junior level, he reached #35, #29, #22 and #20 nationally in U20, U18, U16 and U14.

Current rating

1988

Standard

Rpd2025·Blz1990

All-time high

1990

−2 pts below
Sep 2025 · age 28

Activity

10

games / yr avg. · ≈1/mo

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

Signature stat

#29,444

#29,444 · players worldwide · of 216,808

Career timeline

13 entries
2025
All-time peak 1990
at age 28 · −2 from today
Sep 2025
2016
35th Brazilian U20 player
at age 19 · rated 1865
Feb 2016
K-factor lowered to 20
at age 19
Jan 2016
2015
Best 12-month gain (+86 Elo)
1779 → 1865
Sep 2015
29th Brazilian U18 player
at age 18 · rated 1865
Mar 2015
Re-crossed 1800
at age 18
Mar 2015

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Daniel Jimenez 2,003
IV IRT do GM Milos · Jul 2025 · +10.4 Elo
Evolution
+21
1967 → 1988
Tournaments
3
13 games
Score
10.5/ 1380.8%
9W3D1L

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Festival Nacional Interclubes Campeonato Brasileiro por Equipes
Open Swiss
Nov 20252.5/2#1422637-8.2
Festival CXA Outubro Cidade de Sao Paulo STD
Open Swiss
Oct 20253/4#32021+6.2
IV IRT do GM Milos
Open Swiss
Jul 20255/4#12587+23.4

Rankings

/
Brazil
#339
out of 6,387 players
Americas
#3,108
in continent
World
#29,444
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
...
339🇧🇷Oliveira, Guilherme Martins G1,988
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
...
3108🇧🇷Oliveira, Guilherme Martins G1,988
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
...
29444🇧🇷Oliveira, Guilherme Martins G1,988