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Vieira, Diogo Santos

🇵🇹

FIDEFIDE 1973894· Male· Portugal· Born in 1998

Follow Diogo Santos VieiraTrack his monthly FIDE ratings, games, tournaments and more.

Diogo Santos Vieira, a 28-year-old Portuguese player, is rated 1491 — just 29 short of his peak of 1520 (Dec 2025, age 27). He plays occasionally (5 games in the last 12 months) and had 2 career breaks: 12 months (2023–2024) and 17 months (2024–2025). Recent appearances: CD Coimbra Equipas 2025-26 r. 2 and VI Torneio Int Caldas da Rainha.

Current rating

1491

Standard

Rpd—·Blz—

All-time high

1520

−29 pts below
Dec 2025 · age 27

Activity

2

games / yr avg.

5 past 12 mo
classical only
Occasional

Signature stat

#189,167

#189,167 · players worldwide · of 218,279

Career timeline

8 entries
2025
All-time peak 1520
at age 27 · −29 from today
Dec 2025
2024
Inactive for 17 months
paused at 1510 → returned at 1518
May 2024
Best 12-month gain (+362 Elo)
1147 → 1509
Mar 2024
Crossed 1500
at age 26
Mar 2024
Crossed 1400
at age 26
Mar 2024
Crossed 1200
at age 26
Mar 2024

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.

Activity & highlights

Top opponent
vs Andre Miguel Sanches Sousa 1,448
VI Torneio Int Caldas da Rainha · Oct 2025 · +16.0 Elo
Evolution
-19
1510 → 1491
Tournaments
3
7 games
Score
2/ 728.6%
2W0D5L

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Open Internacional Queima das Fitas 2026
Open Swiss
Apr 20260/1#1861115-3.2
CD Coimbra Equipas 2025-26 r. 2
Team
Jan 20260/1#8655-23.6
VI Torneio Int Caldas da Rainha
Open Swiss
Oct 20252/3#411838+8.0
Worst Elo result: CD Coimbra Equipas 2025-26 r. 2 (-23.6 Elo, finished #8).

Rankings

/
Portugal
#1,017
out of 1,733 players
Europe
#118,596
in continent
World
#189,097
out of 400,000+

National ranking

Europe & World

Europe
World
Portugal
1
🇵🇹Ferreira, Jorge ViterboFollow Jorge Viterbo FerreiraTrack their monthly FIDE ratings, games, tournaments and more.
2,525
2
🇵🇹Sousa, Andre VenturaFollow Andre Ventura SousaTrack their monthly FIDE ratings, games, tournaments and more.
2,448
3
🇵🇹Pereira, RubenFollow Ruben PereiraTrack their monthly FIDE ratings, games, tournaments and more.
2,447
4
🇵🇹Martins, David Pires TavaresFollow David Pires Tavares MartinsTrack their monthly FIDE ratings, games, tournaments and more.
2,436
5
🇵🇹Veiga, Jose Francisco R P NevesFollow Jose Francisco R P Neves VeigaTrack their monthly FIDE ratings, games, tournaments and more.
2,417
6
🇵🇹Damaso, RuiFollow Rui DamasoTrack their monthly FIDE ratings, games, tournaments and more.
2,415
7
🇵🇹Martins, Bruno Andre LeiteFollow Bruno Andre Leite MartinsTrack their monthly FIDE ratings, games, tournaments and more.
2,408
8
🇵🇹Galego, LuisFollow Luis GalegoTrack their monthly FIDE ratings, games, tournaments and more.
2,400
9
🇵🇹Barria, JoseFollow Jose BarriaTrack their monthly FIDE ratings, games, tournaments and more.
2,374
10
🇵🇹Silva, Pedro Gil Ferreira DaFollow Pedro Gil Ferreira Da SilvaTrack their monthly FIDE ratings, games, tournaments and more.
2,364
...
1017🇵🇹Vieira, Diogo Santos1,491
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,713
...
118596🇵🇹Vieira, Diogo Santos1,491
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸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.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
189097🇵🇹Vieira, Diogo Santos1,491