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An Elo-based rating system for Stack Overflow
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Answers and rating deltas for

RoR: Meaning of "user ||= User.new"

Author Votes Δ
Michael Kohl 5 +0.43
rathrio 3 +2.40
waldrumpus 1 -0.84
Retsam 1 -0.78
Matt Chan 0 -4.00
Last visited: Sep 14, 2014, 5:07:29 AM