Ralph Zimmer
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| USA tt | 08/29/2007 | 2139 | United States |
| US op 108th | 07/28/2007 | 919 | United States |
| USA tt | 08/30/2006 | 2193 | United States |
| Foxwoods op 7th | 03/23/2005 | 2130 | United States |
Ralph Zimmer Opening Repertoire with White pieces
| ECO | Opening | Games |
| D02 | Queen's pawn game | 10 games |
| A47 | Queen's Indian defence | 8 games |
| D03 | Torre attack (Tartakower variation) | 7 games |
| E61 | King's Indian defence, 3.Nc3 | 5 games |
Ralph Zimmer Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B45 | Sicilian, Taimanov variation | 8 games |
| A57 | Benko gambit | 8 games |
| A37 | English, symmetrical variation | 6 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 4 games |
United States
Male
FIDE ID:

