Format
KA
Krupka, Ales
🇨🇿FIDE 23720344· Male· Czech Republic· Born in 2008
Follow Ales KrupkaTrack his monthly FIDE ratings, games, tournaments and more.
Ales Krupka, a 18-year-old Czech player, is rated 1805 — just 29 short of his peak of 1834 (Apr 2026, age 18). He has fluctuated between 1700 and 1834 over the past 2 years. 13 rated games in the past year (≈12/year long-term). Recent appearances: UKSS - Krajsky prebor I 2025-2026 r11 and UKSS - Krajsky prebor II A 2025-2026 r8-9.
At junior level, he reached #92, #65 and #80 nationally in U16, U14 and U12.
Current rating
1805
Standard
Rpd—·Blz1751
All-time high
1834
−29 pts below
Apr 2026 · age 18
Apr 2026 · age 18
Activity
14
games / yr avg. · ≈1/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#74,821
#74,821 · players worldwide · of 218,279
Career timeline
11 entries2026
All-time peak 1834
at age 18 · −29 from today
Apr 2026
Re-crossed 1800
at age 18
Feb 2026
2025
Re-crossed 1800
at age 17
Dec 2025
Crossed 1800
at age 17
Apr 2025
2024
92nd Czech U16 player
at age 16 · rated 1717
Mar 2024
Best 12-month gain (+287 Elo)
1430 → 1717
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-3
1808 → 1805
Tournaments
10
13 games
Score
6.5/ 1350.0%
5W3D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0/1 | #78 | 850 | -28.8 |
Team | Mar 2026 | 1/2 | #50 | 1893 | +7.2 |
Team | Feb 2026 | 1/1 | #41 | 2613 | +20.8 |
Team | Feb 2026 | 1/2 | #44 | 1843 | +4.4 |
Team | Jan 2026 | 0.5/1 | #86 | 1855 | +3.2 |
Team | Dec 2025 | 0/1 | #84 | 1046 | -18.4 |
Team | Nov 2025 | 1/2 | #49 | 1849 | +5.6 |
Team | Nov 2025 | 1/1 | #45 | 2511 | +15.2 |
Team | Oct 2025 | 0/1 | #64 | 924 | -24.8 |
Team | Oct 2025 | 1/1 | #14 | 2470 | +12.4 |
Rankings
/
Czech Republic
#3,075
out of 6,361 players
Europe
#54,210
in continent
World
#74,820
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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