Ronald S Gross
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US Amateur Team-ch East | 02/14/2009 | 676 |  United States |
| USA-chT Amateur East | 02/14/2004 | 650 | United States |
Ronald S Gross Repertoire with White pieces (most played)
| ECO | Opening | Games |
Ronald S Gross Repertoire with Black pieces (most played)
| ECO | Opening | Games |
| C89 | Ruy Lopez, Marshall counter-attack | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
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