Manuel William Weeks
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Monarch Assurance 16th | 09/22/2007 | 2217 | |
| Liverpool op | 09/03/2007 | 1605 | United Kingdom |
| Hoogeveen Essent op | 10/20/2006 | 2291 | Netherlands |
| Neckar op-A 10th | 04/13/2006 | 2372 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B30 | Sicilian defence | 5 games |
| C63 | Ruy Lopez, Schliemann defence | 4 games |
| C06 | French, Tarrasch, closed variation, main line | 4 games |
| C10 | French, Paulsen variation | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E32 | Nimzo-Indian, classical variation | 6 games |
| E11 | Bogo-Indian defence | 4 games |
| A45 | Queen's pawn game | 3 games |
| B50 | Sicilian | 3 games |


United Kingdom
Netherlands
Germany