Addy Mattes
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Santa Cruz op | 08/05/2003 | 850 | Bolivia |
| Copa de Campeones Torre Blanca | 11/05/2001 | 1896 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B10 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E80 | King's Indian, Saemisch variation | 1 games |
| B46 | Sicilian, Taimanov variation | 1 games |
| A10 | English opening | 1 games |


Bolivia
Argentina