Format
KD
Kostelecky, Daniel
🇨🇿FIDE 351750· Male· Czech Republic· Born in 1998
Follow Daniel KosteleckyTrack his monthly FIDE ratings, games, tournaments and more.
Daniel Kostelecky, a 28-year-old Czech player, is rated 1921. He plays occasionally (1 game in the last 12 months) and took a 54-month break between Jul 2020 and Feb 2025 (COVID-19 included). Recent appearance: PSS - Krajsky prebor 2025-2026 r5-7. His peak of 1995 was reached at age 20 (Aug 2018).
At junior level, he reached #41, #59, #58 and #81 nationally in U20, U18, U16 and U14.
Current rating
1921
Standard
Rpd1866·Blz1933
All-time high
1995
−74 pts below
Aug 2018 · age 20
Aug 2018 · age 20
Activity
1
games / yr avg.
1 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#43,000
#43,000 · players worldwide · of 218,279
Career timeline
13 entries2020
Inactive for 54 months
paused at 1909 → returned at 1938
Jul 2020
2018
41st Czech U20 player
at age 20 · rated 1995
Nov 2018
All-time peak 1995
at age 20 · −74 from today
Aug 2018
2017
K-factor lowered to 20
at age 19
Jan 2017
2016
59th Czech U18 player
at age 18 · rated 1862
Jul 2016
100 career games
at age 18
May 2016
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-13
1934 → 1921
Tournaments
1
1 games
Score
0/ 10.0%
0W0D1L
Top wins
No standard wins or draws in the last 12 months.
Top 1 loss
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 0/1 | #154 | 1016 | -13.2 |
Rankings
/
Czech Republic
#1,766
out of 6,361 players
Europe
#31,749
in continent
World
#42,999
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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