StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Perl count the sum of one column aggregating by another
Author
Votes
Δ
canavanin
3
+4.74
Robokop
1
+0.64
codaddict
0
-0.67
Last visited: Sep 14, 2014, 5:07:29 AM