Julio Arjona
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Olavarria City-ch 1st class | 11/??/2002 | 154 | Argentina |
| Olavarria-ch Primera | 11/19/2001 | 0 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| E94 | King's Indian, orthodox variation | 1 games |
| A90 | Dutch defence | 1 games |
| C42 | Petrov's defence | 1 games |
| C05 | French, Tarrasch, closed variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 2 games |
| B90 | Sicilian, Najdorf | 1 games |
| B55 | Sicilian, Prins variation, Venice attack | 1 games |
| C89 | Ruy Lopez, Marshall counter-attack | 1 games |


Argentina