Marco Grudina
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Trieste op-A | 09/04/2005 | 1436 | Italy |
| Trieste op-A | 09/04/2004 | 1963 | Italy |
| Malente Silent op | 08/04/2004 | 1759 | Germany |
| Nova Gorica HIT op-B 9th | 01/30/2004 | 780 | Slovenia |
Most Played Openings as White
| ECO | Opening | Games |
| B96 | Sicilian, Najdorf, 7.f4 | 2 games |
| C47 | Four knights, Scotch variation | 2 games |
| C45 | Scotch game | 2 games |
| B01 | Scandinavian (centre counter) defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C54 | Giuoco Piano | 4 games |
| C82 | Ruy Lopez, open, 9.c3 | 2 games |
| D30 | Queen's gambit declined | 2 games |
| D52 | Queen's Gambit Declined | 2 games |
Italy
Male
FIDE ID:

Germany
Slovenia