Ruben Gonzalez
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| San Cristobal op | 05/??/1998 | 428 | Paraguay |
Most Played Openings as White
| ECO | Opening | Games |
| A36 | English, symmetrical variation | 2 games |
| E43 | Nimzo-Indian, Fischer variation | 1 games |
| E68 | King's Indian, fianchetto, classical variation, 8.e4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E81 | King's Indian, Saemisch, 5...O-O | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |


Paraguay