StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
SQL Server Select Group by can't group
Author
Votes
Δ
potashin
3
+0.33
M. Grue
1
-2.61
Last visited: Feb 17, 2016, 9:03:30 AM