Juan Alberto Martello
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Copa de Campeones Torre Blanca | 11/05/2001 | 1896 | Argentina |
| Buenos Aires FMDA-chT | ??/??/1996 | 1469 | Argentina |
| Buenos Aires Stentor | ??/??/1977 | 251 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B15 | Caro-Kann defence | 2 games |
| C64 | Ruy Lopez, classical (Cordel) defence | 1 games |
| B53 | Sicilian, Chekhover variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E59 | Nimzo-Indian, 4.e3, main line | 1 games |
| B19 | Caro-Kann, classical, 7...Nd7 | 1 games |
| C02 | French, advance variation | 1 games |
| E18 | Queen's Indian, old main line, 7.Nc3 | 1 games |


Argentina