Boris Miguel Rivera
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| LiraH Autumn | 10/18/2008 | 1955 | Germany |
| Cesky Krumlov op | 10/13/2007 | 1597 | Czech Republic |
| Sachsen-ch U14 | 04/??/2002 | 132 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 1 games |
| C01 | French, exchange variation | 1 games |
| B75 | Sicilian, dragon, Yugoslav attack | 1 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C44 | King's pawn game | 1 games |
| D58 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system | 1 games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| D06 | Queen's Gambit | 1 games |
Germany
Male
FIDE ID:

Czech Republic