Robert Cohen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| USA-chT Amateur East | 02/18/2006 | 633 |  United States |
| USA-chT Amateur East | 03/19/2005 | 768 | United States |
| USA-chT Amateur East | 02/14/2004 | 650 | United States |
| USA-chT Amateur East | 02/16/2002 | 691 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| A28 | English, four knights system | 1 games |
| A29 | English, four knights, kingside fianchetto | 1 games |
| B15 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B03 | Alekhine's defence | 1 games |
| B05 | Alekhine's defence, modern variation, 4...Bg4 | 1 games |
| E73 | King's Indian, 5.Be2 | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
