Jacob Elson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Franklin CC-Chicago CC | ??/??/1905 | 0 | United States |
| Manhattan CC-Franklin CC | ??/??/1904 | 0 | United States |
| USA-04.Kongress playoff-4pl | 08/16/1876 | 0 | United States |
| USA-04.Kongress | 08/16/1876 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B44 | Sicilian defence | 1 games |
| C61 | Ruy Lopez, Bird's defence | 1 games |
| C32 | King's Gambit Declined, Falkbeer, 5.de | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 4 games |
| C42 | Petrov's defence | 1 games |
| C24 | Bishop's opening, Berlin defence | 1 games |
| C43 | Petrov, modern (Steinitz) attack | 1 games |


United States