Gerald Portoski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Southern New Hampshire Open | 11/15/2008 | 1067 |  United States |
Most Played Openings as White
| ECO | Opening | Games |
| B05 | Alekhine's defence, modern variation, 4...Bg4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
