Rolland Mueller
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Vienna op-A 15th | 07/29/2006 | 2040 |  Austria |
| Donau op 13th | 12/26/2004 | 2085 | Austria |
| AUT-chT2O 0405 | 10/09/2004 | 2136 | Austria |
| Vienna-ch | ??/??/2004 | 1090 | Austria |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 3 games |
| B81 | Sicilian, Scheveningen, Keres attack | 2 games |
| B41 | Sicilian, Kan variation | 1 games |
| C90 | Ruy Lopez, closed (with ...d6) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E32 | Nimzo-Indian, classical variation | 3 games |
| D82 | Gruenfeld, 4.Bf4 | 2 games |
| A34 | English, symmetrical variation | 1 games |
| C00 | French defence | 1 games |
