Format
VZ
Vacha, Zdenek
🇨🇿FIDE 23761750· Male· Czech Republic· Born in 1958
Follow Zdenek VachaTrack his monthly FIDE ratings, games, tournaments and more.
Zdenek Vacha, a 68-year-old Czech player, is rated 1871 — just 11 short of his peak of 1882 (Apr 2025, age 67). He has held steady between 1850 and 1900 for 6 months. 16 rated games in the past year (≈18/year long-term). Recent standard appearances include UKSS - Krajsky prebor I 2025-2026 r11, UKSS - Krajsky prebor III B - Finale A 2025-2026 r2-3, and UKSS - Krajsky prebor II A 2025-2026 r6-7.
Current rating
1871
Standard
Rpd—·Blz—
All-time high
1882
−11 pts below
Apr 2025 · age 67
Apr 2025 · age 67
Activity
18
games / yr avg. · ≈2/mo
16 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#55,553
#55,553 · players worldwide · of 218,279
Career timeline
6 entries2025
K-factor lowered to 20
at age 67
Nov 2025
All-time peak 1882
at age 67 · −11 from today
Apr 2025
2024
Best 12-month gain (+122 Elo)
1749 → 1871
Nov 2024
Crossed 1800
at age 66
Mar 2024
Crossed 1600
at age 66
Jan 2024
First FIDE rating
1749 · at age 66
Jan 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
-10
1881 → 1871
Tournaments
12
17 games
Score
11/ 1764.7%
10W4D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
12 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0.5/1 | #34 | 1919 | +1.4 |
Team | Mar 2026 | 1/1 | #4 | 2522 | +6.2 |
Team | Feb 2026 | 0.5/2 | #66 | 1629 | -13.0 |
Team | Jan 2026 | 1.5/2 | #8 | 1900 | +2.0 |
Team | Jan 2026 | 2/2 | #3 | 2389 | +7.2 |
Team | Jan 2026 | 1/1 | #45 | 2644 | +9.6 |
Team | Dec 2025 | 1/1 | #16 | 2617 | +9.2 |
Team | Nov 2025 | 1/1 | #21 | 2364 | +3.2 |
Team | Nov 2025 | 2/2 | #1 | 2446 | +9.6 |
Team | Nov 2025 | 0/1 | #91 | 970 | -12.2 |
Rankings
/
Czech Republic
#2,348
out of 6,361 players
Europe
#40,776
in continent
World
#55,552
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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