Golden Ratio Based from 1..10 ?

My wife and I were having this discussion on the golden ratio being used to measure beauty and thought it would be fun to calculate our own ratings based 1..10 (10 being the perfect golden ratio 1.618)

We have each of our scores see below:

first face mesaurment (height / width) = 1.571

second face mesurment (height / width) = 1.666

How can we calculate a number based on 10, with 10 being the perfect golden ratio 1.618?

We tried the followig but it doesn't seem correct:

first face:

golden ratio (1.618 - 1.571) = 0.047

10 - 4.7 = 5.3 ???

second face:

golden ratio (1.618 - 1.666) = -0.048

10 - 4.8 = 5.2 ???

Thanks,

-Peter