Male
FIDE ID:
Mark L Hebden
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 4NCL 2025-26 | 11/01/2025 | 2269 |  United Kingdom |
| World Senior Teams +50 | 04/19/2026 | 2306 |  Albania |
| 15th London Classic Open | 11/27/2025 | 2314 | United Kingdom |
| 111th ch-GBR 2025 | 08/02/2025 | 2234 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| D00 | Queen's pawn game | 115 games |
| A46 | Queen's pawn game | 88 games |
| D30 | Queen's gambit declined | 81 games |
| B08 | Pirc, classical (two knights) system | 49 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C88 | Ruy Lopez, closed | 58 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 49 games |
| E92 | King's Indian, classical variation | 46 games |
| C55 | Two knights defence | 44 games |
