Format
KZ
Kwasiborska, Zofia
🇵🇱FIDE 91153867· Female· Poland· Born in 2013
Follow Zofia KwasiborskaTrack her monthly FIDE ratings, games, tournaments and more.
Zofia Kwasiborska, a 13-year-old Polish player, is rated 1447. She has slipped back 81 Elo over the past 12 months. 42 rated games in the past year (≈31/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Polski Juniorow - I Liga 2026, Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa D14, and Dziesiate Urodziny Szachowej Dwojki - grupa B1. Also played 1 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa D12) and 1 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa D12) recently. Her peak of 1530 was reached at age 12 (Sep 2025).
Current rating
1447
Standard
Rpd1484·Blz1440
All-time high
1530
−83 pts below
Sep 2025 · age 12
Sep 2025 · age 12
Activity
30
games / yr avg. · ≈3/mo
42 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#205,044
#205,044 · players worldwide · of 218,279
Career timeline
6 entries2026
Re-crossed 1500
at age 13
May 2026
2025
All-time peak 1530
at age 12 · −83 from today
Sep 2025
2024
Crossed 1500
at age 11
Dec 2024
Crossed 1400
at age 11
Dec 2024
Crossed 1200
at age 11
Dec 2024
First FIDE rating
1527 · at age 11
Dec 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-81
1528 → 1447
Tournaments
8
52 games
Score
21.5/ 5241.3%
13W17D22L
Top 3 wins
2.[W]vsElzbieta Blaszkiewicz1,557·Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa D14·R7·+21.6
3.[W]vsLaura Wantoch-Rekowska1,545·Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa D14·R2·+20.9
Top 3 losses
2.[L]vsAdam Malecki1,468·Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2026·R2·-18.8
3.[L]vsNikola Radomska1,468·Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2026·R5·-18.8
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 0.5/9 | #138 | 1354 | -43.6 |
Swiss | May 2026 | 1.5/5 | #23 | 1388 | -38.4 |
Open Swiss | Apr 2026 | 4.5/9 | #27 | 1589 | +74.0 |
Swiss | Apr 2026 | 5/2 | #13 | 2234 | +20.8 |
Swiss | Feb 2026 | 1.5/4 | #48 | 1482 | -38.8 |
Open Swiss | Nov 2025 | 4.5/7 | #15 | 1670 | -18.0 |
Swiss | Sep 2025 | 3/4 | #8 | 1734 | -36.8 |
Team | Jun 2025 | 1/2 | #222 | 1534 | +0.4 |
Rankings
/
Poland
#5,900
out of 10,822 players
Europe
#124,811
in continent
World
#204,845
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 |
| ... | ||
| 5900 | 1,447 | |
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 |
| ... | ||
| 124811 | 1,447 | |
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 |
| ... | ||
| 204845 | 1,447 | |