R. Rosso
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| San Luis op | ??/??/1992 | 471 |  Argentina |
| ARG-chB | ??/??/1976 | 106 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| C69 | Ruy Lopez, exchange variation, 5.O-O | 2 games |
| A35 | English, symmetrical variation | 1 games |
| A31 | English, symmetrical, Benoni formation | 1 games |
| B09 | Pirc, Austrian attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B05 | Alekhine's defence, modern variation, 4...Bg4 | 1 games |
| B40 | Sicilian defence | 1 games |
| A14 | English, Neo-Catalan declined | 1 games |
| C04 | French, Tarrasch, Guimard main line | 1 games |
