Arain Barria
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Arequipa Mayores 3rd | 05/??/2002 | 404 | Peru |
| CHI-ch | 02/12/2002 | 1906 | Chile |
Most Played Openings as White
| ECO | Opening | Games |
| B41 | Sicilian, Kan variation | 1 games |
| B28 | Sicilian, O'Kelly variation | 1 games |
| B33 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D26 | Queen's Gambit Accepted, 4...e6 | 1 games |
| C50 | King's pawn game | 1 games |
| E81 | King's Indian, Saemisch, 5...O-O | 1 games |


Peru
Chile