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Kozak, Dalton Demetrio

🇧🇷

FIDEFIDE 2120550· Male· Brazil· Born in 1990

Follow Dalton Demetrio KozakTrack his monthly FIDE ratings, games, tournaments and more.

Dalton Demetrio Kozak, a 36-year-old Brazilian player, is rated 1890 — just 24 short of his peak of 1914 (Mar 2024, age 34). He plays occasionally (5 games in the last 12 months) and had 3 career breaks: 58 months (2011–2016), 48 months (2018–2022, COVID-19 included) and 37 months (2022–2025). Recent appearance: I Brasilia Mais TI Chess Open.

Current rating

1890

Standard

Rpd1917·Blz1915

All-time high

1914

−24 pts below
Mar 2024 · age 34

Activity

2

games / yr avg.

5 past 12 mo
classical only
Occasional

Signature stat

#50,574

#50,574 · players worldwide · of 218,279

Career timeline

10 entries
2026
82nd Brazilian 35-40 player
at age 36 · rated 1890
Jun 2026
2024
All-time peak 1914
at age 34 · −24 from today
Mar 2024
2022
Inactive for 37 months
paused at 1857 → returned at 1890
Jul 2022
2018
Inactive for 48 months
paused at 1865 → returned at 1857
Jun 2018
2017
Best 12-month gain (+56 Elo)
1842 → 1898
Apr 2017
2016
K-factor lowered to 20
at age 26
Oct 2016

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Top opponent
vs Arthur G A Dantas Rodrigues 1,694
I Brasilia Mais TI Chess Open · Aug 2025 · +4.9 Elo
Evolution
-24
1914 → 1890
Tournaments
1
6 games
Score
3/ 650.0%
2W2D2L

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
I Brasilia Mais TI Chess Open
Open Swiss
Aug 20253/5#681937-23.8
Worst Elo result: I Brasilia Mais TI Chess Open (-23.8 Elo, finished #68).

Rankings

/
Brazil
#714
out of 6,523 players
Americas
#5,581
in continent
World
#50,573
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.
2,553
4
🇧🇷Mekhitarian, Krikor SevagFollow Krikor Sevag MekhitarianTrack their monthly FIDE ratings, games, tournaments and more.
2,544
5
🇧🇷Diamant, AndreFollow Andre DiamantTrack their monthly FIDE ratings, games, tournaments and more.
2,501
6
🇧🇷Quintiliano, Renato R.Follow Renato R. QuintilianoTrack their monthly FIDE ratings, games, tournaments and more.
2,491
7
🇧🇷Santiago, Yago De MouraFollow Yago De Moura SantiagoTrack their monthly FIDE ratings, games, tournaments and more.
2,479
8
🇧🇷Di Berardino, Diego RafaelFollow Diego Rafael Di BerardinoTrack their monthly FIDE ratings, games, tournaments and more.
2,465
9
🇧🇷Filgueiras, Nathan FelipeFollow Nathan Felipe FilgueirasTrack their monthly FIDE ratings, games, tournaments and more.
2,410
10
🇧🇷Do Valle Cardoso, LucasFollow Lucas Do Valle CardosoTrack their monthly FIDE ratings, games, tournaments and more.
2,407
...
714🇧🇷Kozak, Dalton Demetrio1,890
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
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.
2,696
7
🇺🇸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
...
5581🇧🇷Kozak, Dalton Demetrio1,890
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
...
50573🇧🇷Kozak, Dalton Demetrio1,890