StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Retrieve unique values from column based on value from other column
Author
Votes
Δ
choroba
2
+0.36
Sobrique
2
+0.89
G. Cito
0
-1.25
Last visited: Jan 2, 2016, 9:33:37 AM