Format
KA
Kozak, Antoni
🇵🇱FIDE 21832030· Male· Poland· Born in 2002
Follow Antoni KozakTrack his monthly FIDE ratings, games, tournaments and more.
Antoni Kozak, a 24-year-old Polish player, is rated 2421 and sitting in the top 1% of Polish players, and in the top 1% worldwide. He has held steady between 2400 and 2450 for 3 years. 18 rated games in the past year (≈64/year long-term). Recent appearances: 44. Memorial Ludwika Zamenhofa 2025 - open A and Polfinal Indywidualnych Mistrzostw Polski 2025. Also played 12 rapid (including Zamosc Chess Cup 2025) and 1 blitz events (including AZS Chess Cup - edycja V - BLITZ) recently. He took a 17-month break between Jul 2024 and Jan 2026. His peak of 2483 was reached at age 20 (Aug 2022, Polish #34 at the time).
Earned GM norms at Prague International Chess Festival 2022 D - FIDE open and SVK Open Piestany 2022. At junior level, he reached World #40 in U20, World #87 in U18 and #11, #9 and #55 nationally in U16, U14 and U12.
Current rating
2421
Standard
Rpd2452·Blz2441
All-time high
2483
−62 pts below
Aug 2022 · age 20
Aug 2022 · age 20
Activity
21
games / yr avg. · ≈2/mo
18 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
Top 1%
#54 · Polish players · of 6,347
Career timeline
18 entries2024
Inactive for 17 months
paused at 2426 → returned at 2428
Jul 2024
2022
Peak Polish rank: #34
at age 20 · rated 2483
Aug 2022
40th U20 player worldwide
at age 20 · rated 2483
Aug 2022
All-time peak 2483
at age 20 · −62 from today
Aug 2022
Crossed 2400
at age 20
Feb 2022
K-factor lowered to 10
at age 20
Feb 2022
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Top opponent
Evolution
-5
2426 → 2421
Tournaments
3
27 games
Score
15.5/ 2757.4%
12W7D8L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Jun 2026 | 3.5/9 | #42 | 2469 | +5.2 |
Open Swiss | Dec 2025 | 5.5/9 | #6 | 2354 | -7.1 |
Open Swiss | Nov 2025 | 6.5/9 | #4 | 2433 | +2.1 |
Most-Played Opponents
vsMieszko MisIM
🇵🇱POL·2391
+11 −4 =26
41 games·last met Mar 2026
View head-to-head →
vsMilosz SzparGM
🇵🇱POL·2499
+1 −4 =27
32 games·last met Jun 2026
View head-to-head →
vsDamian LewtakIM
🇵🇱POL·2319
+5 −11 =4
20 games·last met Mar 2026
View head-to-head →
vsJakub KosakowskiGM
🇵🇱POL·2549
+10 −6 =4
20 games·last met Oct 2023
View head-to-head →
vsBartlomiej Kucharski
🇵🇱POL·2111
+13 −1 =3
17 games·last met Aug 2021
View head-to-head →
Rankings
/
Poland
#54
out of 10,822 players
Europe
#838
in continent
World
#1,350
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
| 1 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 2 | 🇵🇱Follow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 3 | 🇵🇱Follow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more. | 2,613 |
| 4 | 🇵🇱Follow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more. | 2,571 |
| 5 | 🇵🇱Follow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more. | 2,560 |
| 6 | 🇵🇱Follow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,558 |
| 7 | 🇵🇱Follow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more. | 2,552 |
| 8 | 🇵🇱Follow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more. | 2,549 |
| 9 | 🇵🇱Follow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,548 |
| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 54 | 2,421 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 838 | 2,421 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 1350 | 2,421 | |