Frank Yerhoff
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| CAN-ch | ??/??/1951 | 0 | Canada |
| CAN-ch | ??/??/1947 | 0 | Canada |
| AUS-CAN m | 06/14/1947 | 0 | Australia |
| US op | ??/??/1946 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| C22 | Centre game | 3 games |
| C86 | Ruy Lopez, Worrall attack | 2 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| C82 | Ruy Lopez, open, 9.c3 | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C78 | Ruy Lopez, 5.O-O | 2 games |
| A28 | English, four knights system | 2 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
| E22 | Nimzo-Indian, Spielmann variation | 1 games |


Canada
Australia
United States