Herbert Rosenfeld
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Wichern op 4th | 10/??/1997 | 1026 |  Germany |
| Manhattan CC-Franklin CC | 05/??/1910 | 0 |  United States |
| Bath Beach | ??/??/1909 | 0 | United States |
| Manhattan CC-Franklin CC | ??/??/1909 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 2 games |
| B07 | Pirc defence | 1 games |
| B33 | Sicilian defence | 1 games |
| C59 | Two knights defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 2 games |
| B99 | Sicilian, Najdorf, 7...Be7 main line | 1 games |
| D66 | Queen's Gambit Declined, Orthodox defence, Bd3 line | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
