Format
KA
Kupka, Alexandr
🇨🇿FIDE 23737522· Male· Czech Republic· Born in 2011
Follow Alexandr KupkaTrack his monthly FIDE ratings, games, tournaments and more.
Alexandr Kupka, a 15-year-old Czech player, is rated 1546. He has slipped back 87 Elo over the past 12 months. 12 rated games in the past year (≈21/year long-term). Recent appearances: Talent Cup 2025 - turnaj A and Mistrovstvi Moravy a Slezska 2025 - U16. Also played 1 rapid event (including O pohar starosty obce Baska 2025) recently. His peak of 1633 was reached at age 14 (Jan 2025).
At junior level, he reached #89, #61 and #29 nationally in U14, U12 and U10.
Current rating
1546
Standard
Rpd1605·Blz1515
All-time high
1633
−87 pts below
Jan 2025 · age 14
Jan 2025 · age 14
Activity
15
games / yr avg. · ≈1/mo
12 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#166,930
#166,930 · players worldwide · of 216,808
Career timeline
10 entries2025
All-time peak 1633
at age 14 · −87 from today
Jan 2025
2024
Re-crossed 1600
at age 13
Dec 2024
Best 12-month gain (+392 Elo)
1220 → 1612
Mar 2024
Crossed 1600
at age 13
Mar 2024
Crossed 1500
at age 13
Mar 2024
Crossed 1400
at age 13
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
-87
1633 → 1546
Tournaments
2
16 games
Score
7.5/ 1646.9%
7W1D8L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 3/6 | #27 | 1593 | -36.4 |
Open Swiss | Oct 2025 | 4.5/6 | #51 | 1851 | -51.2 |
Rankings
/
Czech Republic
#5,140
out of 6,368 players
Europe
#108,351
in continent
World
#166,904
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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