Format
KA
Koralczyk, Aleksander
🇵🇱FIDE 41804554· Male· Poland· Born in 2009
Follow Aleksander KoralczykTrack his monthly FIDE ratings, games, tournaments and more.
Aleksander Koralczyk, a 17-year-old Polish player, is rated 1941 — just 1 short of his peak of 1942 (Mar 2026, age 17). He is on a breakout run, having gained +142 Elo over the past 12 months. 44 rated games in the past year (≈34/year long-term). Recent standard appearances include Int. Graz Open 2026 - B, XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa B, and 61st International Akiba Rubinstein Chess Festival - OPEN B. Also played 19 rapid (including Grodziski Festiwal Szachowy OPEN 2025) and 12 blitz events (including Mistrzostwa Polski w Szachach Blyskawicznych 2025) recently.
At junior level, he reached #95 and #79 nationally in U18 and U16.
Current rating
1941
Standard
Rpd1939·Blz2023
All-time high
1942
−1 pts below
Mar 2026 · age 17
Mar 2026 · age 17
Activity
37
games / yr avg. · ≈3/mo
44 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#38,572
#38,572 · players worldwide · of 216,808
Career timeline
9 entries2026
95th Polish U18 player
at age 17 · rated 1942
Mar 2026
All-time peak 1942
at age 17 · −1 from today
Mar 2026
100 career games
at age 17
Feb 2026
2025
Best 12-month gain (+226 Elo)
1662 → 1888
Oct 2025
79th Polish U16 player
at age 16 · rated 1887
Sep 2025
Re-crossed 1800
at age 16
Aug 2025
Standard rating history
Last 12 months — activity & highlights
Evolution
+140
1801 → 1941
Tournaments
5
52 games
Score
25.5/ 5249.0%
21W18D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 6.5/9 | #10 | 1984 | +38.0 |
Open Swiss | Dec 2025 | 4/9 | #128 | 1921 | +16.0 |
Rankings
/
Poland
#975
out of 10,756 players
Europe
#28,492
in continent
World
#38,572
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 975 | 1,941 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| 28492 | 1,941 | |
World
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| 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 |
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| 38572 | 1,941 | |