Format
ZA
Zvacek, Antonin
🇨🇿FIDE 397873· Male· Czech Republic· Born in 1961
Follow Antonin ZvacekTrack his monthly FIDE ratings, games, tournaments and more.
Antonin Zvacek, a 65-year-old Czech player, is rated 1825. He has slipped back 68 Elo over the past 12 months. 14 rated games in the past year (≈2/year long-term). Recent appearances: SSS - Krajska soutez - skupina B 2025-2026 r10-11 and PSS - Krajska soutez 1.2 2025-2026 r5-7. Also played 3 rapid (including Prebor Prahy 4clennych druzstev v rapidu 2025) and 3 blitz events (including PRAGUE INTERNATIONAL CHESS FESTIVAL 2026 - H blitz tournament) recently. He took a 69-month break between May 2018 and Mar 2024 (COVID-19 included). His peak of 1943 was reached at age 64 (Feb 2025).
Current rating
1825
Standard
Rpd1767·Blz1696
All-time high
1943
−118 pts below
Feb 2025 · age 64
Feb 2025 · age 64
Activity
6
games / yr avg. · ≈1/mo
14 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#68,646
#68,646 · players worldwide · of 216,808
Career timeline
6 entries2025
Best 12-month gain (+43 Elo)
1900 → 1943
Feb 2025
All-time peak 1943
at age 64 · −118 from today
Feb 2025
2018
Crossed 1800
at age 57
May 2018
Inactive for 69 months
paused at 1900 → returned at 1940
May 2018
First FIDE rating
1900 · at age 57
May 2018
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-68
1893 → 1825
Tournaments
8
14 games
Score
4.5/ 1432.1%
0W9D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/2 | #102 | 1194 | -26.0 |
Team | Feb 2026 | 0.5/2 | #100 | 1671 | -25.2 |
Team | Feb 2026 | 0.5/2 | #101 | 1768 | -14.4 |
Team | Jan 2026 | 0/1 | #87 | 1135 | -18.0 |
Team | Jan 2026 | 1/2 | #49 | 1938 | +4.0 |
Rankings
/
Czech Republic
#2,864
out of 6,368 players
Europe
#49,971
in continent
World
#68,646
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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