Arthur J Maas
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Lyngby op | ??/??/1991 | 1164 |  Denmark |
| Nice | ??/??/1930 | 0 |  France |
| GBR tour sim | ??/??/1900 | 0 |  United Kingdom |
| GBR tour sim | ??/??/1874 | 0 | United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
| D02 | Queen's pawn game | 4 games |
| A47 | Queen's Indian defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B08 | Pirc, classical (two knights) system | 2 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
