StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Applying group_by and summarise on data while keeping all the columns' info
Author
Votes
Δ
talat
5
+1.08
bergant
2
-0.87
mpalanco
2
-1.73
Last visited: Jan 2, 2016, 9:47:38 PM