4 ms·
"Elo's central assumption was that the chess performance of each player in each game is a normally distributed random variable." https://en.wikipedia.org/wiki/
by myle 9y ago
"Elo's central assumption was that the chess performance of each player in each game is a normally distributed random variable."
https://en.wikipedia.org/wiki/Elo_rating_system https://en.wikipedia.org/wiki/Elo_rating_system