Jonathan Riolo
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Buenos Aires Najdorf U12/14 | 10/07/2004 | 84 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| B40 | Sicilian defence | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D20 | Queen's gambit accepted | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C47 | Four knights, Scotch variation | 1 games |


Argentina