Sergey Okrugin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 23rd Voronezh Master Open | 06/12/2019 | 2421 | Russian Federation |
| 71st ch-RUS HL 2018 | 06/26/2018 | 2543 | Russian Federation |
| 14th Master Open | 06/12/2010 | 2383 | Russian Federation |
| Dubna op | 08/02/2007 | 1973 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| C18 | French, Winawer, advance variation | 7 games |
| C48 | Four knights, Spanish variation | 5 games |
| B80 | Sicilian, Scheveningen variation | 5 games |
| B01 | Scandinavian (centre counter) defence | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 6 games |
| A57 | Benko gambit | 5 games |
| B90 | Sicilian, Najdorf | 5 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 4 games |
Russian Federation
Male
FIDE ID:

