Jose Carlos Grajeda
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Buenos Aires ol (Men) | 10/25/1978 | 2313 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B20 | Sicilian defence | 2 games |
| C21 | Centre game | 2 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 1 games |
| B36 | Sicilian, accelerated fianchetto, Maroczy bind | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C06 | French, Tarrasch, closed variation, main line | 2 games |
| E01 | Catalan, closed | 1 games |
| A04 | Reti opening | 1 games |
| C01 | French, exchange variation | 1 games |


Argentina