Sergio Barrientos Medina
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Binissalem op 17th | 10/02/2004 | 1607 |  Spain |
| Buenos Aires-chT Intercoop 30th | 08/21/2004 | 1080 |  Argentina |
Sergio Barrientos Medina Repertoire with White pieces (most played)
| ECO | Opening | Games |
| C86 | Ruy Lopez, Worrall attack | 1 games |
| B18 | Caro-Kann, classical variation | 1 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 1 games |
| B31 | Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6) | 1 games |
Sergio Barrientos Medina Repertoire with Black pieces (most played)
| ECO | Opening | Games |
| B33 | Sicilian defence | 2 games |
| B40 | Sicilian defence | 1 games |
| B31 | Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6) | 1 games |
| C22 | Centre game | 1 games |
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