Marcelo R Duarte
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Santiago op | ??/??/1999 | 1162 |  Chile |
| Santiago Esucomex op | ??/??/1998 | 1169 | Chile |
| Celle Ligure op | ??/??/1997 | 1881 |  Italy |
| Santiago op | ??/??/1997 | 1077 | Chile |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 5 games |
| C63 | Ruy Lopez, Schliemann defence | 4 games |
| A45 | Queen's pawn game | 3 games |
| B21 | Sicilian, Grand Prix attack | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 5 games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 2 games |
| D97 | Gruenfeld, Russian variation with e4 | 2 games |
| C06 | French, Tarrasch, closed variation, main line | 2 games |
