Format
SK
Sobianek, Kacper
🇵🇱FIDE 91154707· Male· Poland· Born in 2012
Follow Kacper SobianekTrack his monthly FIDE ratings, games, tournaments and more.
Kacper Sobianek, a 14-year-old Polish player, is rated 1434. He has held steady between 1400 and 1450 for 7 months. 16 rated games in the past year. Recent standard appearances include Druzynowe Mistrzostwa Polski - III Liga Juniorow 2026 (wojewodztwo slaskie) Round 6-7, Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga 2026 Round 6-9, and Druzynowe Mistrzostwa Polski - III Liga Juniorow 2026 (wojewodztwo slaskie) Round 1-5. His peak of 1516 was reached at age 13 (Feb 2025).
Current rating
1434
Standard
Rpd1401·Blz—
All-time high
1516
−82 pts below
Feb 2025 · age 13
Feb 2025 · age 13
Activity
16
games / yr avg. · ≈1/mo
16 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#209,131
#209,131 · players worldwide · of 218,279
Career timeline
5 entries2025
Crossed 1500
at age 13
Feb 2025
Crossed 1400
at age 13
Feb 2025
Crossed 1200
at age 13
Feb 2025
All-time peak 1516
at age 13 · −82 from today
Feb 2025
First FIDE rating
1516 · at age 13
Feb 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-17
1451 → 1434
Tournaments
5
23 games
Score
6.5/ 2328.3%
3W7D13L
Top 3 wins
Top 3 losses
1.[L]vsJakub Sitko1,448·Druzynowe Mistrzostwa Polski - III Liga Juniorow 2026 (wojewodztwo slaskie) Round 6-7·R7·-19.2
2.[L]vsLeon Lewinski1,496·Druzynowe Mistrzostwa Polski - III Liga Juniorow 2026 (wojewodztwo slaskie) Round 6-7·R6·-16.5
3.[L]vsWiktor Niemczyk1,522·Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga 2026 Round 6-9·R7·-15.3
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Apr 2026 | 0/1 | #45 | 672 | -13.2 |
Round-Robin | Mar 2026 | 1/4 | #41 | 1378 | -13.2 |
Round-Robin | Mar 2026 | 1.5/3 | #29 | 1579 | +22.8 |
Swiss | Feb 2026 | 2.5/4 | #17 | 1681 | -22.8 |
Round-Robin | Jan 2026 | 1.5/5 | #39 | 1488 | +7.2 |
Rankings
/
Poland
#6,058
out of 10,822 players
Europe
#126,410
in continent
World
#208,849
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 |
| ... | ||
| 6058 | 1,434 | |
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 |
| ... | ||
| 126410 | 1,434 | |
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 |
| ... | ||
| 208849 | 1,434 | |