Page history
5 December 2022
RobLa
Copying lede section from w:Elo rating system (this revision: https://en.wikipedia.org/w/index.php?title=Elo_rating_system&oldid=1124985178 ). It would seem that ranking systems are pretty good for zero-sum games (like chess, or single-winner elections)
+2,627
RobLa
Copied and adapted the first paragraphs of w:Arpad Elo (this rev: https://en.wikipedia.org/w/index.php?title=Arpad_Elo&oldid=1124022210 )
+1,339