Format
RP
Rataj, Petr
🇨🇿FIDE 23760680· Male· Czech Republic· Born in 2005
Follow Petr RatajTrack his monthly FIDE ratings, games, tournaments and more.
Petr Rataj, a 21-year-old Czech player, is rated 1619 — just 14 short of his peak of 1633 (Dec 2025, age 20). He plays occasionally (9 games in the last 12 months). Recent appearances: KSSKV - Krajsky prebor I 2025-2026 r8-9 and KSSKV - Krajsky prebor II 2025-2026 r8-9. Also played 2 rapid events (including Jubilejni turnaj Saltulo 2025) recently.
Current rating
1619
Standard
Rpd1704·Blz1649
All-time high
1633
−14 pts below
Dec 2025 · age 20
Dec 2025 · age 20
Activity
6
games / yr avg. · ≈1/mo
9 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#139,719
#139,719 · players worldwide · of 218,279
Career timeline
8 entries2026
K-factor lowered to 20
at age 21
Apr 2026
2025
All-time peak 1633
at age 20 · −14 from today
Dec 2025
Re-crossed 1600
at age 20
Mar 2025
2024
Best 12-month gain (+263 Elo)
1357 → 1620
Apr 2024
Crossed 1600
at age 19
Mar 2024
Crossed 1500
at age 19
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+7
1612 → 1619
Tournaments
7
9 games
Score
2.5/ 927.8%
1W3D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/1 | #77 | 992 | -11.6 |
Team | Feb 2026 | 0/1 | #76 | 1049 | -7.2 |
Team | Feb 2026 | 1/2 | #27 | 1808 | +19.2 |
Team | Dec 2025 | 0/1 | #61 | 935 | -14.4 |
Team | Nov 2025 | 0.5/2 | #48 | 1735 | +4.0 |
Team | Oct 2025 | 0.5/1 | #26 | 1648 | +2.0 |
Team | Oct 2025 | 0.5/1 | #20 | 1928 | +14.8 |
Rankings
/
Czech Republic
#4,729
out of 6,361 players
Europe
#94,408
in continent
World
#139,710
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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| ... | ||
| 4729 | 1,619 | |
Europe
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| ... | ||
| 94408 | 1,619 | |
World
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| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| ... | ||
| 139710 | 1,619 | |