Marcelo Ronco
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Najdorf mem op | 09/23/2002 | 1418 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B54 | Sicilian | 1 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 1 games |
| A13 | English opening | 1 games |
| E94 | King's Indian, orthodox variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B44 | Sicilian defence | 1 games |
| A90 | Dutch defence | 1 games |
| A08 | Reti, King's Indian attack | 1 games |
| B00 | King's pawn opening | 1 games |


Argentina