J. Acosta Ramirez
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| WchT U26 fin-C 16th | 08/01/1969 | 0 | |
| WchT U26 qual-E | 08/01/1969 | 0 |
Most Played Openings as White
| ECO | Opening | Games |
| D48 | Queen's Gambit Declined semi-Slav, Meran, 8...a6 | 1 games |
| B07 | Pirc defence | 1 games |
| D79 | Neo-Gruenfeld, 6.O-O, main line | 1 games |
| B72 | Sicilian, dragon, 6.Be3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B07 | Pirc defence | 1 games |
| B75 | Sicilian, dragon, Yugoslav attack | 1 games |
| E16 | Queen's Indian, Capablanca variation | 1 games |
| A03 | Bird's opening | 1 games |


