Mark Stone
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Yeovil Minor op | 06/15/2007 | 939 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 1 games |
| C79 | Ruy Lopez, Steinitz defence deferred (Russian defence) | 1 games |
| B30 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B15 | Caro-Kann defence | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |


United Kingdom