Rene Mercado
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Magistral las Dunas op 5th | 10/22/2001 | 2020 | Uruguay |
Most Played Openings as White
| ECO | Opening | Games |
| B08 | Pirc, classical (two knights) system | 2 games |
| C01 | French, exchange variation | 1 games |
| B13 | Caro-Kann, exchange variation | 1 games |
| C25 | Vienna game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B40 | Sicilian defence | 2 games |
| D94 | Gruenfeld, 5.e3 | 1 games |


Uruguay