Format
BK
Brzeski, Karol
🇵🇱FIDE 41846630· Male· Poland· Born in 2014
Follow Karol BrzeskiTrack his monthly FIDE ratings, games, tournaments and more.
Karol Brzeski, a 12-year-old Polish player, is rated 1673 — his current career high. He is on a breakout run, having gained +173 Elo over the past 12 months. 55 rated games in the past year (≈28/year long-term). Recent standard appearances include XIV MIEDZYNARODOWY FESTIWAL SZACHOWY "GWIAZDA POLNOCY"- OPEN, POLFINALY MISTRZOSTW POLSKI JUNIOROW W SZACHACH C11, and Eliminacje Strefowe do OOM 2026 - C11 (LD-SK). Also played 1 rapid (including XXII Szachowy Turniej Pamieci Wrzesnia Grupa A) and 5 blitz events (including 61st International Akiba Rubinstein Chess Festival - opening Blitz) recently.
At junior level, he reached #64 and #43 nationally in U12 and U10.
Current rating
1673
Standard
Rpd1595·Blz1633
All-time high
1673
at best
Jun 2026 · age 12
Jun 2026 · age 12
Activity
32
games / yr avg. · ≈3/mo
47 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#119,615
#119,615 · players worldwide · of 218,279
Career timeline
9 entries2026
Best 12-month gain (+173 Elo)
1500 → 1673
Jun 2026
All-time peak 1673
at age 12
Jun 2026
64th Polish U12 player
at age 12 · rated 1645
Jan 2026
2025
Crossed 1600
at age 11
Sep 2025
Re-crossed 1500
at age 11
Sep 2025
2024
43rd Polish U10 player
at age 10 · rated 1513
Apr 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+212
1461 → 1673
Tournaments
7
57 games
Score
33.5/ 5758.8%
24W19D14L
Top 3 wins
2.[W]vsTomasz Latala1,679·Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2026·R2·+20.3
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 4/5 | #2 | 1840 | +55.6 |
Open Swiss | Jan 2026 | 4/5 | #129 | 2007 | -26.8 |
Swiss | Nov 2025 | 5/9 | #9 | 1646 | -0.4 |
Swiss | Oct 2025 | 6/9 | #2 | 1672 | +37.6 |
Open Swiss | Aug 2025 | 6.5/7 | #6 | 2024 | +107.2 |
Open Swiss | Aug 2025 | 3/8 | #57 | 1582 | +48.0 |
Open Swiss | Jun 2025 | 5/4 | #53 | 2451 | -48.8 |
Worst Elo result: Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 11-18 lat 2025 (-48.8 Elo, finished #53).
Rankings
/
Poland
#2,914
out of 10,822 players
Europe
#82,995
in continent
World
#119,609
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 2914 | 1,673 | |
Europe
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| 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 |
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| ... | ||
| 82995 | 1,673 | |
World
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| ... | ||
| 119609 | 1,673 | |