https://truetheta.io/concepts/machine-learning-and-other-topics/true-skill-part-1
TrueSkill Part 1: The Algorithm
DJ Rich
February 18, 2025
“Who is the greatest boxer of all time?… Is it Muhammad Ali? Mike Tyson?… Because they never fought each other, you might say it can’t be known. Indeed, it can’t be known, but it can be estimated.”