John Blumberg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| USA-chT Amateur East | 02/17/2007 | 665 |  United States |
| USA-chT Amateur East | 02/18/2006 | 633 | United States |
| USA-chT Amateur East | 03/19/2005 | 768 | United States |
| USA-chT Amateur East | 02/14/2004 | 650 | United States |
John Blumberg Repertoire with White pieces (most played)
| ECO | Opening | Games |
| B46 | Sicilian, Taimanov variation | 1 games |
| C36 | King's Gambit Accepted, Abbazia defence (classical defence, modern defence[!]) | 1 games |
| B57 | Sicilian, Sozin, not Scheveningen | 1 games |
| B78 | Sicilian, dragon, Yugoslav attack, 10.O-O-O | 1 games |
John Blumberg Repertoire with Black pieces (most played)
| ECO | Opening | Games |
| E94 | King's Indian, orthodox variation | 1 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
@365Chess
Facebook