R. Newbold
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Golden Gate op | ??/??/1977 | 671 |  United States |
| San Francisco Bagby | ??/??/1977 | 587 | United States |
| USA-ch U18 | ??/??/1971 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 2 games |
| B15 | Caro-Kann defence | 1 games |
| B39 | Sicilian, accelerated fianchetto, Breyer variation | 1 games |
| B94 | Sicilian, Najdorf, 6.Bg5 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B08 | Pirc, classical (two knights) system | 3 games |
| A22 | English opening | 1 games |
| D91 | Gruenfeld, 5.Bg5 | 1 games |
| A89 | Dutch, Leningrad, main variation with Nc6 | 1 games |
