A. Sergeev
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RUS-ch sf Urals 60th | 03/14/2007 | 2160 | Russian Federation |
| Alushta Summer 3rd | 06/16/2006 | 2428 | Ukraine |
| Moscow Aeroflot op-C | 02/07/2006 | 2292 | Russian Federation |
| URS Army-ch | ??/??/1989 | 469 |
Most Played Openings as White
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 2 games |
| B40 | Sicilian defence | 2 games |
| A20 | English opening | 2 games |
| D59 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 4 games |
| D16 | Queen's Gambit Declined Slav accepted, Alapin variation | 2 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |


Russian Federation
Ukraine