Format
CZ
Chrostowska, Zofia
🇵🇱FIDE 91150868· Female· Poland· Born in 2013
Follow Zofia ChrostowskaTrack her monthly FIDE ratings, games, tournaments and more.
Zofia Chrostowska, a 13-year-old Polish player, is rated 1480. She has fluctuated between 1450 and 1532 over the past 2 years. 35 rated games in the past year (≈32/year long-term). Recent standard appearances include Dziesiate Urodziny Szachowej Dwojki - grupa B1, Druzynowe Mistrzostwa Mazowsza Juniorow - III LIGA, and Otwarta Liga Warszawska 2026 Round 5-8. Also played 5 rapid (including Turniej Niepodleglosci 2025) and 2 blitz events (including Gdansk Blitz - Miedzynarodowy Turniej Szachowy o Puchar 55-lecia UG) recently. Her peak of 1532 was reached at age 12 (May 2025).
Current rating
1480
Standard
Rpd—·Blz1402
All-time high
1532
−52 pts below
May 2025 · age 12
May 2025 · age 12
Activity
30
games / yr avg. · ≈3/mo
29 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#193,327
#193,327 · players worldwide · of 218,279
Career timeline
6 entries2026
Re-crossed 1500
at age 13
Feb 2026
2025
Crossed 1500
at age 12
May 2025
Crossed 1400
at age 12
May 2025
Crossed 1200
at age 12
May 2025
All-time peak 1532
at age 12 · −52 from today
May 2025
First FIDE rating
1532 · at age 12
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Best result
Miedzynarodowa Olimpiada Dzieci i Mlodzikow do lat 13 lat w Szachach Klasycznych 2026perf 1998 (+518) · 4.5/5 · #13
Top opponent
Evolution
-5
1485 → 1480
Tournaments
10
63 games
Score
26.5/ 6342.1%
20W22D21L
Top 3 wins
3.[W]vsJan Majewski1,589·Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B1 2026·R4·+23.3
Top 3 losses
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 2.5/4 | #24 | 1684 | +0.8 |
Swiss | Apr 2026 | 4.5/5 | #13 | 1998 | -16.4 |
Swiss | Apr 2026 | 3/1 | #23 | 2226 | -25.2 |
Team | Mar 2026 | 5/1 | #66 | 2264 | -4.4 |
Open Swiss | Mar 2026 | 1.5/1 | #189 | 2413 | +4.0 |
Open Swiss | Feb 2026 | 0.5/1 | #181 | 1482 | -22.0 |
Swiss | Feb 2026 | 2.5/3 | #29 | 1809 | +9.2 |
Swiss | Feb 2026 | 1/2 | #105 | 1708 | +14.0 |
Open Swiss | Dec 2025 | 5.5/6 | #14 | 2009 | +69.2 |
Open Swiss | Aug 2025 | 0.5/4 | #37 | 1360 | -16.0 |
Rankings
/
Poland
#5,522
out of 10,822 players
Europe
#120,282
in continent
World
#193,244
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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Europe
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World
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