Omar Rivera
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| USA-chT Amateur East | 03/19/2005 | 768 | United States |
| World op 32nd | 07/01/2004 | 2079 | United States |
| USA-chT Amateur East | 02/14/2004 | 650 | United States |
| Philadelphia NCC 34th | 11/28/2003 | 2176 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| E01 | Catalan, closed | 2 games |
| E06 | Catalan, closed, 5.Nf3 | 1 games |
| D97 | Gruenfeld, Russian variation with e4 | 1 games |
| D09 | Queen's Gambit Declined, Albin counter-gambit, 5.g3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C67 | Ruy Lopez, Berlin defence, open variation | 1 games |
| C21 | Centre game | 1 games |
| C00 | French defence | 1 games |
| C08 | French, Tarrasch, open, 4.ed ed | 1 games |
United States
Male
FIDE ID:

