First, is your face angular (3 points), rounded (1 point) or somewhere in between (2 points)?
Now measure your first name by scoring the vowels according to the following system: a = 2, e = 3, i = 3, o = 1, u = 1.
Then take the average, as in the following example, Benjamin: e = 3, a = 2, i = 3 (3 + 2 + 3) ÷ 3 = 8 ÷ 3 = 2.67.
Calculate the difference between your face-score and your name-score by subtracting whichever is smaller from whichever is larger. For example, my face is very round (score = 1) and my name score is 2.67. So, 2.67 - 1 = 1.67.
Anyway, 0.5 on my real name so I'm extremely lovable. Unfortunately, using my forum name I am 1.67 so couldn't get much more unpleasant!! Somewhat of a Jekyll and Hyde then.