I’m curious about who discovered Fairmath, as it’s an interesting method for increasing and decreasing numbers on a 0-100 scale, with diminishing changes from 50.

However, when I search “Fairmath” in Google, the main results are all Choice of Games pages. I expected there to be a Wikipedia page or a math-related page explaining the origins of Fairmath. Is Fairmath an in-house term for an existing math operation, or did the Choice of Games staff invent Fairmath?