Format
BI
Badacova, Irena
🇨🇿FIDE 318736· Female· Czech Republic· Born in 1975
Follow Irena BadacovaTrack her monthly FIDE ratings, games, tournaments and more.
Irena Badacova, a 51-year-old Czech player, is rated 1696. She has slipped back 33 Elo over the past 12 months. 15 rated games in the past year (≈17/year long-term). Recent appearances: MKSS - Krajska soutez A 2025-2026 r10-11 and Mistrovstvi CR telesne postizenych 2025. She took a 17-month break between Jan 2006 and Jul 2007. Her peak of 1944 was reached at age 27 (Oct 2002).
Current rating
1696
Standard
Rpd1785·Blz—
All-time high
1944
−248 pts below
Oct 2002 · age 27
Oct 2002 · age 27
Activity
16
games / yr avg. · ≈1/mo
15 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#111,386
#111,386 · players worldwide · of 218,279
Career timeline
7 entries2024
Best 12-month gain (+147 Elo)
1611 → 1758
Dec 2024
2011
100 career games
at age 36
Sep 2011
2006
Inactive for 17 months
paused at 1907 → returned at 1929
Jan 2006
2002
Crossed 1800
at age 27
Oct 2002
All-time peak 1944
at age 27 · −248 from today
Oct 2002
First FIDE rating
1944 · at age 27
Oct 2002
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-33
1729 → 1696
Tournaments
6
16 games
Score
6.5/ 1640.6%
2W9D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0.5/2 | #59 | 1512 | -10.0 |
Team | Feb 2026 | 0.5/1 | #69 | 1764 | +1.6 |
Team | Jan 2026 | 0.5/2 | #49 | 1529 | -9.8 |
Team | Nov 2025 | 1/2 | #45 | 1878 | +6.0 |
Team | Nov 2025 | 0.5/2 | #52 | 1554 | -8.4 |
Swiss | Aug 2025 | 3.5/6 | #23 | 1698 | -13.4 |
Most-Played Opponents
vsJiri Strakos
🇨🇿CZE·1739
+2 −3 =5
10 games·last met Sep 2024
View head-to-head →
vsZdenek Snyta
🇨🇿CZE·1927
+0 −4 =4
8 games·last met Sep 2022
View head-to-head →
vsJan Mikulencak
🇨🇿CZE·1868
+2 −1 =3
6 games·last met Sep 2024
View head-to-head →
vsKarel Haderka
🇨🇿CZE·1856
+1 −5 =0
6 games·last met Aug 2019
View head-to-head →
vsJiri Oplustil
🇨🇿CZE·1797
+0 −3 =2
5 games·last met Jan 2026
View head-to-head →
Rankings
/
Czech Republic
#4,179
out of 6,361 players
Europe
#78,064
in continent
World
#111,383
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
| 1 | 🇨🇿Follow David NavaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,639 |
| 2 | 🇨🇿Follow Thai Dai Van NguyenTrack their monthly FIDE ratings, games, tournaments and more. | 2,633 |
| 3 | 🇨🇿Follow Vaclav FinekTrack their monthly FIDE ratings, games, tournaments and more. | 2,595 |
| 4 | 🇨🇿Follow Stepan ZilkaTrack their monthly FIDE ratings, games, tournaments and more. | 2,526 |
| 5 | 🇨🇿Follow Zbynek HracekTrack their monthly FIDE ratings, games, tournaments and more. | 2,525 |
| 6 | 🇨🇿Follow Tadeas KriebelTrack their monthly FIDE ratings, games, tournaments and more. | 2,508 |
| 7 | 🇨🇿Follow Jan KrejciTrack their monthly FIDE ratings, games, tournaments and more. | 2,503 |
| 8 | 🇨🇿Follow Jan BernasekTrack their monthly FIDE ratings, games, tournaments and more. | 2,501 |
| 9 | 🇨🇿Follow Vlastimil BabulaTrack their monthly FIDE ratings, games, tournaments and more. | 2,489 |
| 10 | 🇨🇿Follow Jan VykoukTrack their monthly FIDE ratings, games, tournaments and more. | 2,487 |
| ... | ||
| 4179 | 1,696 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 78064 | 1,696 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 111383 | 1,696 | |