Joseph Henry Blackburne
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| American Chess Bulletin | ??/??/1915 | 0 | United States |
| St Petersburg preliminary | 04/21/1914 | 0 | Russian Federation |
| ENG-USA cable m | ??/??/1910 | 0 | United Kingdom |
| ENG-USA cable m | ??/??/1909 | 0 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| C45 | Scotch game | 42 games |
| C01 | French, exchange variation | 22 games |
| C54 | Giuoco Piano | 18 games |
| D02 | Queen's pawn game | 14 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 44 games |
| B01 | Scandinavian (centre counter) defence | 22 games |
| B45 | Sicilian, Taimanov variation | 18 games |
| C41 | Philidor's defence | 16 games |


United States
Russian Federation
United Kingdom