Elo, a Samoan god who presides over Pulotu (the underworld)
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The ELO's national constituent organizations in the enlarged European Union and in the Candidate Countries represent millions of landowners throughout Europe.
The ELO seeks to develop European solutions to the challenges which will face European decision-makers in the years to come, in particular now that the European Union has welcomed ten new Member States.
At the same time the ELO, supported by its Secretariat in Brussels, is best placed to advise on draft European legislation which affects those who live and work in the countryside.
Elo was a master-level chess player and an active participant in the United States Chess Federation from its founding in 1939.
Elo's central assumption was that the chess "performance" of any given player in any given game would be a hypothetical normally distributed random variable, with a mean value that represented the player's true skill, and would change only slowly.
Elo suggested scaling ratings so that a difference of 200 rating points would mean that the stronger player has an expected score of approximately 0.75, and the USCF initially aimed for an average club player to have a rating of 1500.