Jack Regan
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| San Francisco TNM Spring op | 03/28/2006 | 1699 | United States |
| San Francisco TNM Winter op | 01/10/2006 | 1639 | United States |
| San Francisco MI Fall op | 11/08/2005 | 1687 | United States |
| San Francisco Summer TNM | 06/14/2005 | 1590 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D66 | Queen's Gambit Declined, Orthodox defence, Bd3 line | 2 games |
| D62 | Queen's Gambit Declined, Orthodox defence, 7.Qc2 c5, 8.cd (Rubinstein) | 1 games |
| C65 | Ruy Lopez, Berlin defence | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 2 games |
| D05 | Queen's pawn game | 2 games |
| B12 | Caro-Kann defence | 2 games |
| B18 | Caro-Kann, classical variation | 2 games |


United States