Mexico City
Mexico City 1974
| Date | Players | Type | Elo Average | Games | Rounds |
| 1974 | 4 | Tourn | 3 | 3 |
| Name | ELO | Points | ||
| Campos Ruiz, Moises | 2.0 | |||
|
IM Frey Beckman, Kenneth | 1.0 | ||
| Torres, Sanchez | 0.0 | |||
| Ramirez, Benito | 0.0 | |||
Mexico City Games
| White | Black | Result | Round | Date | Opening | View |
| Campos Ruiz, M | Frey Beckman, K | 1-0  |
? | 1974 | C28 Vienna game |   |
| Campos Ruiz, M | Torres, S | 1-0 |
? | 1974 | C73 Ruy Lopez, modern Steinitz defence, Richter variation |   |
| Frey Beckman, K | Ramirez, B | 1-0 |
? | 1974 | E91 King's Indian, 6.Be2 | |