Format
GP
Gruss, Petr
🇨🇿FIDE 321559· Male· Czech Republic· Born in 1968
Follow Petr GrussTrack his monthly FIDE ratings, games, tournaments and more.
Petr Gruss, a 58-year-old Czech player, is rated 1822. He has held steady between 1800 and 1850 for 18 months. 26 rated games in the past year (≈17/year long-term). Recent standard appearances include UKSS - Krajsky prebor I 2025-2026 r11, UKSS - Krajsky prebor III A - Finale A 2025-2026 r2-3, and UKSS - Krajsky prebor II A 2025-2026 r8-9. His peak of 1898 was reached at age 41 (Sep 2009).
Current rating
1822
Standard
Rpd1804·Blz1752
All-time high
1898
−76 pts below
Sep 2009 · age 41
Sep 2009 · age 41
Activity
18
games / yr avg. · ≈2/mo
26 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#69,488
#69,488 · players worldwide · of 216,808
Career timeline
9 entries2024
Best 12-month gain (+105 Elo)
1757 → 1862
Nov 2024
Re-crossed 1800
at age 56
Mar 2024
2020
Inactive for 19 months
paused at 1710 → returned at 1721
Mar 2020
2015
100 career games
at age 47
May 2015
2009
Crossed 1800
at age 41
Sep 2009
Crossed 1600
at age 41
Sep 2009
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-11
1833 → 1822
Tournaments
14
19 games
Score
9.5/ 1950.0%
7W5D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
top 10 of 14| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0.5/1 | #32 | 1800 | -0.8 |
Team | Mar 2026 | 1/1 | #12 | 2468 | +5.8 |
Team | Mar 2026 | 0/1 | #111 | 1090 | -8.2 |
Team | Feb 2026 | 0.5/2 | #45 | 1700 | -6.6 |
Team | Feb 2026 | 1/1 | #11 | 2571 | +8.6 |
Rankings
/
Czech Republic
#2,893
out of 6,368 players
Europe
#50,547
in continent
World
#69,488
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
| 1 | 🇨🇿Follow Thai Dai Van NguyenTrack their monthly FIDE ratings, games, tournaments and more. | 2,633 |
| 2 | 🇨🇿Follow David NavaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,624 |
| 3 | 🇨🇿Follow Vaclav FinekTrack their monthly FIDE ratings, games, tournaments and more. | 2,573 |
| 4 | 🇨🇿Follow Jan VykoukTrack their monthly FIDE ratings, games, tournaments and more. | 2,529 |
| 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. | 2,524 |
| 7 | 🇨🇿Follow Stepan ZilkaTrack their monthly FIDE ratings, games, tournaments and more. | 2,516 |
| 8 | 🇨🇿Follow Jan BernasekTrack their monthly FIDE ratings, games, tournaments and more. | 2,501 |
| 9 | 🇨🇿Follow Jiri StocekTrack their monthly FIDE ratings, games, tournaments and more. | 2,500 |
| 10 | 🇨🇿Follow Jan KrejciTrack their monthly FIDE ratings, games, tournaments and more. | 2,495 |
| ... | ||
| 2893 | 1,822 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿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. | 2,708 |
| ... | ||
| 50547 | 1,822 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 69488 | 1,822 | |