StackRating

An Elo-based rating system for Stack Overflow

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Answers and rating deltas for

Counting unique numbers in a column MySQL

Author	Votes	Δ
John Woo	4	+0.73
Francis P	0	-0.54
Weacked	0	-0.58
L.Grillo	0	-0.93

Last visited: Sep 14, 2014, 5:07:29 AM