Or subjective criteria at least and are how high a level did you get to mate, degree in Maths was it?It's doubtful a better mathematician than I will ever write in these boards and even I can tell you it's bs because they're applying objective criteria to a subjective sport.
By that I mean let's say x beats y. And one man says that win in AAA yet another says it's B. In that case y equals not y hence the formula is based upon a gut feeling which again defeats the objective of a formula.
That's even getting into how wins/losses are actually perceived.
This lad should just kill himself. He has nothing to offer the world.