StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Python pandas dataframe groupby selecting columns
Author
Votes
Δ
Zero
2
+1.13
wij
1
+0.64
jezrael
0
-1.21
Last visited: Aug 26, 2016, 2:34:25 PM