there is inflation (deflation too) and all kinds of fraudulent schemes. https://en.wikipedia.org/wiki/Elo_rating_system#Ratings_inflation_and_deflation https:/

there is inflation (deflation too) and all kinds of fraudulent schemes. https://en.wikipedia.org/wiki/Elo_rating_system#Ratings_inflation_and_deflation https://en.wikipedia.org/wiki/Elo_rating_system#Ratings_infl...