David G Medrano Urresti
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Pan American-ch U18 | 10/01/1999 | 754 | Brazil |
| Pan American-ch U16 | ??/??/1998 | 137 | |
| Pan American-ch | ??/??/1997 | 106 | Venezuela |
| Pan American-ch | ??/??/1996 | 191 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| E07 | Catalan, closed, 6...Nbd7 | 2 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| D18 | Queen's Gambit Declined Slav, Dutch variation | 1 games |
| E52 | Nimzo-Indian, 4.e3, main line with ...b6 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 1 games |
| E98 | King's Indian, orthodox, Aronin-Taimanov, 9.Ne1 | 1 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
| C01 | French, exchange variation | 1 games |


Brazil
Venezuela
Argentina