Sergey Vertkin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Foxwoods Open | 04/08/2009 | 2118 | United States |
| Foxwoods op 09th | 04/04/2007 | 2099 | United States |
| Eastern Class-ch | 03/09/2007 | 1693 | United States |
| Tel Aviv ASA | ??/??/1993 | 2338 | Israel |
Most Played Openings as White
| ECO | Opening | Games |
| B30 | Sicilian defence | 2 games |
| C00 | French defence | 2 games |
| B37 | Sicilian, accelerated fianchetto, Maroczy bind, 5...Bg7 | 1 games |
| B44 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A56 | Benoni defence | 2 games |
| A39 | English, symmetrical, main line with d4 | 1 games |
| B20 | Sicilian defence | 1 games |
| B39 | Sicilian, accelerated fianchetto, Breyer variation | 1 games |
Russian Federation
Male
FIDE ID:

United States
Israel