Stefano Mariani
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ITA tt | ??/??/1998 | 1039 | Italy |
| ITA-ch | ??/??/1998 | 618 | Italy |
| ITA-chT | ??/??/1997 | 549 | Italy |
| ITA-chT | ??/??/1996 | 941 | Italy |
Most Played Openings as White
| ECO | Opening | Games |
| C10 | French, Paulsen variation | 2 games |
| C08 | French, Tarrasch, open, 4.ed ed | 2 games |
| C60 | Ruy Lopez (Spanish opening) | 2 games |
| C99 | Ruy Lopez, closed, Chigorin, 12...c5d4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D02 | Queen's pawn game | 3 games |
| C44 | King's pawn game | 2 games |
| D61 | Queen's Gambit Declined, Orthodox defence, Rubinstein variation | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |


Italy