Rodrigo D Cubas Berdnavek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pan American-ch U18 | 05/24/2002 | 1298 | Argentina |
| Mercosur-ch U18 | 02/03/2001 | 102 | Paraguay |
| Pan American-ch U16 | ??/??/2000 | 608 | Brazil |
| WchT U20 3rd | 08/??/2000 | 2230 | Brazil |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 8 games |
| C54 | Giuoco Piano | 6 games |
| C02 | French, advance variation | 5 games |
| C50 | King's pawn game | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 9 games |
| C70 | Ruy Lopez | 6 games |
| C55 | Two knights defence | 4 games |
| C68 | Ruy Lopez, exchange variation | 3 games |


Argentina
Paraguay
Brazil