Gregory S Wren
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Houston op | ??/??/1999 | 112 |  United States |
| US op | ??/??/1999 | 1211 | United States |
| Texas-chT | ??/??/1998 | 147 | United States |
| US op | ??/??/1995 | 425 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
| A60 | Benoni defence | 1 games |
| A40 | Queen's pawn | 1 games |
| A22 | English opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B73 | Sicilian, dragon, classical, 8.O-O | 1 games |
| C70 | Ruy Lopez | 1 games |
| D79 | Neo-Gruenfeld, 6.O-O, main line | 1 games |
