Show the confidence interval of contestants' Elo scores somewhere

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The Bayesian Elo score estimation is great, but the estimation itself is 
basically useless if we don't know its accuracy. For example, *losing* your 
first couple matches can actually result in a *high* estimated Elo score, so 
your bot gets placed very high, and even though the confidence interval is very 
large nobody is able to see this. I propose that we make the confidence 
interval public. It doesn't have to be on the ranking list, but I think at 
least showing it on a player's profile page would be appropriate.

Original issue reported on code.google.com by Jake.McA...@gmail.com on 9 Sep 2010 at 10:41

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Dropping ownership

Original comment by Jake.McA...@gmail.com on 10 Sep 2010 at 12:32