Mark Patrick
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Western Class-ch | ??/??/1994 | 48 |  United States |
| CalChess Season opener | ??/??/1993 | 219 | United States |
| Sacramento op res | ??/??/1993 | 0 | United States |
| Labor Day Festival op | ??/??/1993 | 175 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| C44 | King's pawn game | 1 games |
| A00 | Polish (Sokolsky) opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B00 | King's pawn opening | 1 games |
| B29 | Sicilian, Nimzovich-Rubinstein variation | 1 games |
| E40 | Nimzo-Indian, 4.e3 | 1 games |
| A43 | Old Benoni defence | 1 games |
