StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
R: Count number of values from one column according to values in another column
Author
Votes
Δ
jbaums
3
+1.14
akrun
1
-0.67
Cath
0
-3.80
Last visited: Apr 27, 2015, 9:55:32 PM