Vladimir Jr Jacko
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-SVK 2021-22 | 10/23/2021 | 2314 |  Slovakia |
| TCh-SVK 2019-20 | 10/19/2019 | 2326 | Slovakia |
| TCh-SVK 2018-19 | 11/10/2018 | 2332 | Slovakia |
| TCh-SVK 2017-18 | 09/30/2017 | 2336 | Slovakia |
Most Played Openings as White
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 4 games |
| C00 | French defence | 4 games |
| B07 | Pirc defence | 4 games |
| B43 | Sicilian, Kan, 5.Nc3 | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C41 | Philidor's defence | 6 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 5 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 4 games |
| E11 | Bogo-Indian defence | 3 games |
