Format
KJ
Komendecki, Jacek
🇵🇱FIDE 1117718· Male· Poland· Born in 1977
Follow Jacek KomendeckiTrack his monthly FIDE ratings, games, tournaments and more.
Jacek Komendecki, a 49-year-old Polish player, is rated 1981. He has held steady between 1950 and 2000 for 4 years. 10 rated games in the past year (≈4/year long-term). Recent appearance: Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Zachod R 2-3. He took a 198-month break between Apr 2001 and Nov 2017. His peak of 2119 was reached at age 40 (Nov 2017).
Current rating
1981
Standard
Rpd1855·Blz1881
All-time high
2119
−138 pts below
Nov 2017 · age 40
Nov 2017 · age 40
Activity
5
games / yr avg.
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#30,636
#30,636 · players worldwide · of 218,279
Career timeline
11 entries2026
54th Polish 45-50 player
at age 49 · rated 1981
Jun 2026
2018
K-factor lowered to 20
at age 41
Oct 2018
34th Polish 40-45 player
at age 41 · rated 2116
Sep 2018
Re-crossed 2100
at age 41
May 2018
2017
54th Polish 35-40 player
at age 40 · rated 2119
Nov 2017
All-time peak 2119
at age 40 · −138 from today
Nov 2017
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+7
1974 → 1981
Tournaments
1
2 games
Score
2/ 2100.0%
2W0D0L
Top 2 wins
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Nov 2025 | 2/2 | #2 | 2498 | +6.6 |
Most-Played Opponents
vsAntoni Komendecki
🇵🇱POL·2236
+0 −1 =7
8 games·last met May 2025
View head-to-head →
vsGrzegorz Komendecki
🇵🇱POL·1884
+3 −0 =3
6 games·last met Sep 2024
View head-to-head →
vsOskar Perek
🇵🇱POL·1744
+5 −1 =0
6 games·last met Mar 2023
View head-to-head →
vsMarek Lasok
🇵🇱POL·2024
+3 −0 =2
5 games·last met May 2025
View head-to-head →
vsRadoslaw Czachor
🇵🇱POL·2051
+2 −3 =0
5 games·last met May 2025
View head-to-head →
Rankings
/
Poland
#818
out of 10,822 players
Europe
#22,648
in continent
World
#30,635
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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Europe
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| 22648 | 1,981 | |
World
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| ... | ||
| 30635 | 1,981 | |