Format
KJ
Koziel, Jan
🇵🇱FIDE 91103100· Male· Poland· Born in 2015
Follow Jan KozielTrack his monthly FIDE ratings, games, tournaments and more.
Jan Koziel, a 11-year-old Polish player, is rated 1510 — just 21 short of his peak of 1531 (Jan 2025, age 10). He is on a steady climb with +24 Elo over the past 12 months. 82 rated games in the past year (≈63/year long-term). Recent standard appearances include Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T5, XL. Aeskulap-Open, and Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T4. Also played 4 rapid events (including Mistrzostwa Polski Mlodzikow w Szachach Szybkich 2025 - grupa C10) recently.
At junior level, he reached #60 nationally in U10.
Current rating
1510
Standard
Rpd1451·Blz—
All-time high
1531
−21 pts below
Jan 2025 · age 10
Jan 2025 · age 10
Activity
71
games / yr avg. · ≈6/mo
82 past 12 mo · ≈7/mo
classical only
Active
classical only
Active
Signature stat
#180,898
#180,898 · players worldwide · of 216,808
Career timeline
9 entries2026
Re-crossed 1500
at age 11
May 2026
100 career games
at age 11
Jan 2026
2025
60th Polish U10 player
at age 10 · rated 1531
Jan 2025
Best 12-month gain (+90 Elo)
1441 → 1531
Jan 2025
All-time peak 1531
at age 10 · −21 from today
Jan 2025
2024
Crossed 1500
at age 9
Dec 2024
Standard rating history
Last 12 months — activity & highlights
Best result
Miedzywojewodzkie Mistrzostwa Mlodzikow Podkarpacie-Malopolska 2025 - chlopcyperf 2306 (+863) · 5.5/5 · #21
Evolution
+50
1460 → 1510
Tournaments
14
102 games
Score
42.5/ 10241.7%
36W20D46L
Top 3 wins
3.[W]vsSzymon Cygan1,729·Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T5·R3·+31.2
Top 3 losses
Last 12 months — tournaments
top 10 of 14| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 1.5/5 | #30 | 1458 | -8.4 |
Open Swiss | Apr 2026 | 3/6 | #121 | 1759 | +35.2 |
Open Swiss | Mar 2026 | 1.5/5 | #42 | 1510 | +4.4 |
Open Swiss | Feb 2026 | 4.5/5 | #28 | 1946 | +4.0 |
Swiss | Jan 2026 | 2/5 | #10 | 1530 | +14.4 |
Worst Elo result: Caloroczny Festiwal Szachowy im. J. Dominika 2025-26- Grupa A FIDE T2 (-43.6 Elo, finished #48).
Rankings
/
Poland
#5,061
out of 10,756 players
Europe
#114,844
in continent
World
#180,851
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. | 2,573 |
| 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. | 2,550 |
| 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 |
| ... | ||
| 5061 | 1,510 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿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. | 2,708 |
| ... | ||
| 114844 | 1,510 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 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 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 180851 | 1,510 | |