Format
MA
Macosek, Alex
🇨🇿FIDE 23730463· Male· Czech Republic· Born in 2010
Follow Alex MacosekTrack his monthly FIDE ratings, games, tournaments and more.
Alex Macosek, a 16-year-old Czech player, is rated 1961. He has fluctuated between 1836 and 2078 over the past 2 years. 78 rated games in the past year (≈39/year long-term). Recent standard appearances include Extraliga mladeze 2025-2026 - finale B, 1. liga vychod 2025-2026 r11, and MKSS - Krajska soutez C 2025-2026 r10-11. Also played 4 rapid (including Bilovec 2026) and 1 blitz events (including Chess Slovak Open Blitz 2025) recently. His peak of 2078 was reached at age 15 (Dec 2025).
At junior level, he reached #19, #14 and #35 nationally in U16, U14 and U12.
Current rating
1961
Standard
Rpd1861·Blz1700
All-time high
2078
−117 pts below
Dec 2025 · age 15
Dec 2025 · age 15
Activity
58
games / yr avg. · ≈5/mo
69 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#34,449
#34,449 · players worldwide · of 218,279
Career timeline
11 entries2026
Re-crossed 2000
at age 16
Apr 2026
2025
19th Czech U16 player
at age 15 · rated 2078
Dec 2025
Crossed 2000
at age 15
Dec 2025
All-time peak 2078
at age 15 · −117 from today
Dec 2025
2024
14th Czech U14 player
at age 14 · rated 1943
Aug 2024
Best 12-month gain (+483 Elo)
1460 → 1943
Aug 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
-27
1988 → 1961
Tournaments
21
69 games
Score
31.5/ 6945.7%
23W17D29L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
18 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3/9 | #46 | 1945 | -18.8 |
Team | Apr 2026 | 0.5/4 | #49 | 1826 | -27.6 |
Team | Apr 2026 | 0.5/1 | #44 | 2098 | +5.2 |
Team | Mar 2026 | 0.5/1 | #63 | 1934 | -2.4 |
Swiss | Mar 2026 | 5/9 | #8 | 2031 | +27.6 |
Team | Feb 2026 | 0.5/2 | #63 | 1771 | -24.0 |
Team | Jan 2026 | 0.5/2 | #41 | 1940 | -10.4 |
Team | Jan 2026 | 1/1 | #36 | 2695 | +12.8 |
Team | Jan 2026 | 0/1 | #123 | 1260 | -18.4 |
Team | Jan 2026 | 0/1 | #121 | 1350 | -13.6 |
Most-Played Opponents
vsSimon SotekCM
🇨🇿CZE·2185
+0 −4 =1
5 games·last met May 2026
View head-to-head →
vsAndrej Soucek
🇨🇿CZE·2120
+2 −3 =0
5 games·last met Mar 2026
View head-to-head →
vsOndrej Boff
🇨🇿CZE·2011
+1 −3 =1
5 games·last met Mar 2026
View head-to-head →
vsLukas Brejcha
🇨🇿CZE·1649
+3 −1 =1
5 games·last met Dec 2025
View head-to-head →
vsTereza Horkova
🇨🇿CZE·1918
+1 −1 =3
5 games·last met May 2025
View head-to-head →
Rankings
/
Czech Republic
#1,364
out of 6,361 players
Europe
#25,467
in continent
World
#34,448
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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