Marcus3 Mueller
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NRW-chT U18 9899 | ??/??/1998 | 259 | Germany |
| Ruhrgebiet-ch U17 | ??/??/1998 | 0 | Germany |
| Passau op 5th | 05/??/1997 | 1917 | Germany |
| Ruhrgebiet-ch U15 | ??/??/1996 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A85 | Dutch with c4 & Nc3 | 4 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 3 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| E32 | Nimzo-Indian, classical variation | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E61 | King's Indian defence, 3.Nc3 | 3 games |
| E91 | King's Indian, 6.Be2 | 2 games |
| B86 | Sicilian, Sozin attack | 2 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 2 games |


Germany