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An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
R: add a column according to values in two tables
Author
Votes
Δ
thothal
4
+3.92
jeremycg
0
-2.19
GarAust89
0
-1.73
Last visited: Nov 11, 2015, 4:58:20 PM