Guillermo Machado
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pereyra mem 3rd | 12/11/2004 | 1002 |  Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| E29 | Nimzo-Indian, Saemisch, main line | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 1 games |
