StackRating

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

SUM GROUP BY giving undesired result

Author Votes Δ
Gordon Linoff 5 +0.39
Sagar Shelke 4 +2.37
Victor Guan 1 -1.00
Priya Gopinath 0 -3.70
Last visited: Nov 28, 2016, 11:20:25 PM