Maria Walker
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| GER-chT U14 Girls | 12/??/2003 | 989 | Germany |
| Guernsey Holiday | 10/19/2003 | 611 | Guernsey |
| Southend op | 04/18/2003 | 1127 | United Kingdom |
| Guernsey Holiday op | 10/20/2002 | 1070 | Guernsey |
Maria Walker Opening Repertoire with White pieces
| ECO | Opening | Games |
| D00 | Queen's pawn game | 5 games |
| C54 | Giuoco Piano | 4 games |
| B08 | Pirc, classical (two knights) system | 3 games |
| D02 | Queen's pawn game | 3 games |
Maria Walker Opening Repertoire with Black pieces
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 3 games |
| D51 | Queen's Gambit Declined, 4.Bg5 Nbd7 | 2 games |
| D52 | Queen's Gambit Declined | 2 games |
| B80 | Sicilian, Scheveningen variation | 2 games |


Germany
Guernsey
United Kingdom