David Marema
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Mid West Class op | ??/??/1996 | 616 |  United States |
| Illinois op | ??/??/1996 | 288 | United States |
| Mid American op | ??/??/1994 | 1129 | United States |
| USA-op | 08/??/1994 | 374 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D04 | Queen's pawn game | 1 games |
| A58 | Benko gambit accepted | 1 games |
| E31 | Nimzo-Indian, Leningrad, main line | 1 games |
| E80 | King's Indian, Saemisch variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 3 games |
| B09 | Pirc, Austrian attack | 1 games |
| A48 | King's Indian, East Indian defence | 1 games |
