Rating system for online games in Heroes of Might and Magic IV.

Yes, yes... Iron, you are right.
Okay. I've even come up with a way to automate your formula.
I think that if there are already few players, and there will be 80% fewer, so that the number will be less than 11, then there's no need to overthink the number 6000. But regarding the ^ sign, which is in X^3? It's unlikely to be a root (or a cubic root, although unlikely:)