| Tournament | Initial rating | Final rating |
|---|---|---|
| ANK Alexandre | 954 | 961 |
| Tournament | Initial rating | Final rating |
|---|---|---|
| BABES Ezequiel | 1062 | 1065 |
| Tournament | Initial rating | Final rating |
|---|---|---|
| BRUNSTEIN Boris Alexis | 645 | 604 |
| Tournament | Initial rating | Final rating |
|---|---|---|
| CAMACHO COLOMA Carlos Manuel | 541 | 558 |
| Tournament | Initial rating | Final rating |
|---|---|---|
| GONZALEZ ASTETE Cristian Ivan | 812 | 812 |
| Tournament | Initial rating | Final rating |
|---|---|---|
| LOPEZ DE OLIVEIRA Ecildo | 913 | 920 |
| Tournament | Initial rating | Final rating |
|---|---|---|
| URBINA LUENGO Rodolfo Luis | 696 | 694 |