Marshall Johnson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Detroit op1 | 05/17/2003 | 1459 |  United States |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
