Ronchetti
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bariloche | ??/??/1960 | 0 |  Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B20 | Sicilian defence | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A13 | English opening | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B72 | Sicilian, dragon, 6.Be3 | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
