Male
FIDE ID:
Petr Gnojek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 37th Czech Open A 2026 | 07/24/2026 | 2250 |  Czech Republic |
| Mitropa Cup 2026 | 05/02/2026 | 2409 |  Austria |
| TCh-CZE Extraliga 2025-26 | 11/29/2025 | 2424 | Czech Republic |
| TCh-CZE 1 Liga Vychod | 10/19/2025 | 2246 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 12 games |
| D43 | Queen's Gambit Declined semi-Slav | 8 games |
| E32 | Nimzo-Indian, classical variation | 6 games |
| E81 | King's Indian, Saemisch, 5...O-O | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 15 games |
| B08 | Pirc, classical (two knights) system | 11 games |
| A80 | Dutch | 10 games |
| A41 | Queen's Pawn | 9 games |
