Format
MK
Mielcuch, Karol
🇵🇱FIDE 21055475· Male· Poland· Born in 2011
Follow Karol MielcuchTrack his monthly FIDE ratings, games, tournaments and more.
Karol Mielcuch, a 15-year-old Polish player, is rated 1810. He is on a steady climb with +66 Elo over the past 12 months. 82 rated games in the past year (≈74/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Polski Juniorow - II Liga 2026, Dziesiate Urodziny Szachowej Dwojki - grupa A1C, and Otwarta Liga Warszawska 2026 Round 5-8. Also played 2 rapid (including V DRUZYNOWE MISTRZOSTWA MAZOWSZA w szachach szybkichV) and 2 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C14) recently. His peak of 1885 was reached at age 14 (Mar 2025).
At junior level, he reached #96, #33, #21, #14 and #14 nationally in U16, U14, U12, U10 and U8.
Current rating
1810
Standard
Rpd1883·Blz1739
All-time high
1885
−75 pts below
Mar 2025 · age 14
Mar 2025 · age 14
Activity
84
games / yr avg. · ≈7/mo
69 past 12 mo · ≈6/mo
classical only
Very active
classical only
Very active
Signature stat
#73,192
#73,192 · players worldwide · of 218,279
Career timeline
14 entries2026
Re-crossed 1800
at age 15
Jun 2026
500 career games
at age 15
Jun 2026
96th Polish U16 player
at age 15 · rated 1819
Jan 2026
2025
Re-crossed 1800
at age 14
Jul 2025
33rd Polish U14 player
at age 14 · rated 1885
Mar 2025
Crossed 1800
at age 14
Mar 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-28
1838 → 1810
Tournaments
11
67 games
Score
35.5/ 6753.0%
38W9D20L
Top 3 wins
2.[W]vsWiktor Stankowski1,868·Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa A9 2025·R1·+22.8
Top 3 losses
Last 12 months — tournaments
11 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 6.5/9 | #20 | 1846 | +36.0 |
Round-Robin | Apr 2026 | 3/5 | #2 | 1798 | +10.0 |
Open Swiss | Mar 2026 | 2/4 | #49 | 1756 | +1.2 |
Open Swiss | Feb 2026 | 1/2 | #75 | 1736 | -6.0 |
Swiss | Feb 2026 | 1.5/5 | #19 | 1771 | -16.0 |
Swiss | Feb 2026 | 1/1 | #225 | 2262 | -36.0 |
Round-Robin | Dec 2025 | 2.5/5 | #4 | 1857 | +6.8 |
Swiss | Dec 2025 | 3/5 | #12 | 1745 | -20.0 |
Open Swiss | Nov 2025 | 5.5/9 | #13 | 1756 | -49.2 |
Round-Robin | Oct 2025 | 3/5 | #1 | 1998 | +42.8 |
Most-Played Opponents
vsAdam Mroczkowski
🇵🇱POL·2010
+6 −8 =5
19 games·last met Aug 2025
View head-to-head →
vsMaksymilian Krogulski
🇵🇱POL·1974
+4 −7 =2
13 games·last met Nov 2025
View head-to-head →
vsTymoteusz Ladon
🇵🇱POL·1848
+6 −2 =2
10 games·last met Mar 2025
View head-to-head →
vsIan Seo
🇵🇱POL·1630
+4 −5 =0
9 games·last met Feb 2025
View head-to-head →
vsJan Baranowski
🇵🇱POL·1765
+4 −1 =3
8 games·last met Apr 2026
View head-to-head →
Rankings
/
Poland
#1,772
out of 10,822 players
Europe
#53,093
in continent
World
#73,191
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 1772 | 1,810 | |
Europe
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| 53093 | 1,810 | |
World
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| 73191 | 1,810 | |