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An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
SQL: Finding customers with no spend in a category
Author
Votes
Δ
John Woo
4
+0.61
peterm
2
-0.17
Vijay
0
-1.67
Hart CO
0
-1.81
Last visited: Sep 14, 2014, 5:07:29 AM