Format
KK
Kozak, Karol
🇵🇱FIDE 21892008· Male· Poland· Born in 2010
Follow Karol KozakTrack his monthly FIDE ratings, games, tournaments and more.
Karol Kozak, a 16-year-old Polish player, is rated 1796. He has slipped back 122 Elo over the past 12 months. 35 rated games in the past year (≈49/year long-term). Recent standard appearances include Indywidualne Mistrzostwa Polski Juniorow 2026 - C16, XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B, and Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T2. Also played 2 rapid (including Miedzypokoleniowy Turniej Szachowy _ZaSzachowani w Bibliotece_ OPEN FIDE) and 7 blitz events (including XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Blitz) recently. His peak of 1918 was reached at age 15 (Feb 2025).
At junior level, he reached #52, #23, #19, #15 and #5 nationally in U16, U14, U12, U10 and U8.
Current rating
1796
Standard
Rpd1809·Blz1905
All-time high
1918
−122 pts below
Feb 2025 · age 15
Feb 2025 · age 15
Activity
50
games / yr avg. · ≈4/mo
35 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#77,606
#77,606 · players worldwide · of 216,808
Career timeline
11 entries2025
52nd Polish U16 player
at age 15 · rated 1918
Feb 2025
All-time peak 1918
at age 15 · −122 from today
Feb 2025
2024
Re-crossed 1800
at age 14
Nov 2024
23rd Polish U14 player
at age 14 · rated 1901
Jun 2024
Best 12-month gain (+448 Elo)
1359 → 1807
Mar 2024
Crossed 1800
at age 14
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-122
1918 → 1796
Tournaments
5
35 games
Score
15.5/ 3544.3%
8W15D12L
Top 3 wins
Top 3 losses
1.[L]vsAleksandra Mataczyna1,809·XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B·R7·-20.9
2.[L]vsPanayotis Skaltsounis1,822·XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B·R2·-20.2
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 2.5/9 | #45 | 1769 | -27.6 |
Open Swiss | Dec 2025 | 2.5/9 | #165 | 1727 | -79.6 |
Swiss | Dec 2025 | 3.5/5 | #9 | 1950 | +11.6 |
Open Swiss | Nov 2025 | 6/9 | #7 | 1890 | +5.6 |
Team | Jun 2025 | 1/3 | #148 | 1722 | -32.4 |
Worst Elo result: XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B (-79.6 Elo, finished #165).
Rankings
/
Poland
#1,848
out of 10,756 players
Europe
#56,118
in continent
World
#77,606
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 1848 | 1,796 | |
Europe
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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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| ... | ||
| 56118 | 1,796 | |
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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| ... | ||
| 77606 | 1,796 | |