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 11 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
Rpd2444·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%
#53 · Polish players · of 6,282
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
Activity & highlights
Top opponent
Evolution
-5
2426 → 2421
Tournaments
2
18 games
Score
12/ 1866.7%
10W4D4L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
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·2381
+11 −4 =26
41 games·last met Mar 2026
View head-to-head →
vsMilosz SzparGM
🇵🇱POL·2496
+0 −4 =27
31 games·last met Mar 2025
View head-to-head →
vsDamian LewtakIM
🇵🇱POL·2319
+5 −11 =4
20 games·last met Mar 2026
View head-to-head →
vsJakub KosakowskiGM
🇵🇱POL·2550
+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
#53
out of 10,756 players
Europe
#835
in continent
World
#1,346
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 53 | 2,421 | |
Europe
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| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
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| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
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| ... | ||
| 835 | 2,421 | |
World
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| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
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| ... | ||
| 1346 | 2,421 | |