StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Joining three different tables with date columns and group by date
Author
Votes
Δ
Matt
1
+0.43
alibttb
0
+0.05
Caius
-1
-3.47
Last visited: Nov 22, 2016, 10:45:30 PM