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. 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
#167,873
#167,873 · players worldwide · of 218,279
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
Peak
FIDE title
Threshold
First rated
FIDE recal.
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
#5,148
out of 6,361 players
Europe
#108,941
in continent
World
#167,849
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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