Format
KM
Kozdon, Marek
🇨🇿FIDE 23737913· Male· Czech Republic· Born in 2011
Follow Marek KozdonTrack his monthly FIDE ratings, games, tournaments and more.
Marek Kozdon, a 15-year-old Czech player, is rated 1883. He is on a steady climb with +59 Elo over the past 12 months. 55 rated games in the past year (≈36/year long-term). Recent standard appearances include Extraliga mladeze 2025-2026 - finale B, MKSS - Okresni prebor druzstev F-M 2025-2026 r11, and MKSS - Krajska soutez C 2025-2026 r10-11. Also played 2 rapid events (including DAFO CUP 2025) recently. His peak of 1930 was reached at age 14 (Dec 2025).
At junior level, he reached #49, #17, #61 and #14 nationally in U16, U14, U12 and U10.
Current rating
1883
Standard
Rpd1909·Blz1714
All-time high
1930
−47 pts below
Dec 2025 · age 14
Dec 2025 · age 14
Activity
49
games / yr avg. · ≈4/mo
55 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#52,375
#52,375 · players worldwide · of 218,279
Career timeline
10 entries2026
49th Czech U16 player
at age 15 · rated 1881
Jan 2026
2025
17th Czech U14 player
at age 14 · rated 1930
Dec 2025
All-time peak 1930
at age 14 · −47 from today
Dec 2025
Crossed 1800
at age 14
Feb 2025
2024
Best 12-month gain (+555 Elo)
1233 → 1788
Aug 2024
8-month rising streak
+477 Elo
May 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+59
1824 → 1883
Tournaments
21
55 games
Score
30/ 5554.5%
21W18D16L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
19 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 1.5/4 | #38 | 1876 | -2.8 |
Team | Apr 2026 | 0.5/1 | #15 | 1938 | +3.2 |
Team | Mar 2026 | 1/2 | #34 | 1945 | +7.6 |
Team | Feb 2026 | 1/2 | #36 | 1877 | 0.0 |
Team | Feb 2026 | 0.5/1 | #71 | 1981 | +6.0 |
Team | Jan 2026 | 0.5/1 | #44 | 1810 | -4.0 |
Team | Jan 2026 | 0.5/2 | #36 | 1934 | +4.0 |
Team | Jan 2026 | 1/1 | #33 | 2419 | +7.2 |
Team | Jan 2026 | 0.5/2 | #46 | 1696 | -19.2 |
Team | Dec 2025 | 0/1 | #53 | 835 | -34.0 |
Rankings
/
Czech Republic
#2,211
out of 6,361 players
Europe
#38,532
in continent
World
#52,374
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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