Jack L Edelson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Nassau-ch | 12/10/2002 | 2050 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 1 games |
| C50 | King's pawn game | 1 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 1 games |
| C42 | Petrov's defence | 1 games |


United States