Jason Mueller
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US op 107th | 08/05/2006 | 1329 | United States |
| Internet Section 06B g/8'+2 | 03/06/2004 | 1942 | Spain |
| North American op 22nd | 08/29/2003 | 399 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
| B42 | Sicilian, Kan, 5.Bd3 | 1 games |
| B33 | Sicilian defence | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D05 | Queen's pawn game | 1 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| C68 | Ruy Lopez, exchange variation | 1 games |


United States
Spain