StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
How to extract data from a PDF?
Author
Votes
Δ
Chris B
4
+3.74
Rowan
2
+1.15
Shoban
1
-0.12
Brian
0
-3.95
fiona
0
0.00
Last visited: Sep 14, 2014, 5:07:29 AM