Ruben Wernik
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| URU-chT | ??/??/1988 | 230 |  Uruguay |
| Argentino Hotel op | ??/??/1987 | 336 | Uruguay |
| URU-chT | ??/??/1986 | 158 | Uruguay |
| URU-chT | ??/??/1985 | 102 | Uruguay |
Most Played Openings as White
| ECO | Opening | Games |
| A65 | Benoni, 6.e4 | 3 games |
| B72 | Sicilian, dragon, 6.Be3 | 2 games |
| B44 | Sicilian defence | 2 games |
| A30 | English, symmetrical variation | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B40 | Sicilian defence | 3 games |
| A25 | English, Sicilian reversed | 1 games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 1 games |
| E63 | King's Indian, fianchetto, Panno variation | 1 games |
