Patt Rubinstein
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Buenos Aires | ??/??/1952 | 0 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| C52 | Evans gambit | 1 games |
| B18 | Caro-Kann, classical variation | 1 games |
| A38 | English, symmetrical variation | 1 games |
| D77 | Neo-Gruenfeld, 6.O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A51 | Budapest defence declined | 1 games |
| A38 | English, symmetrical variation | 1 games |
| C02 | French, advance variation | 1 games |
| E72 | King's Indian with e4 & g3 | 1 games |


Argentina