StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
mysql join column if value is not null
Author
Votes
Δ
Uours
1
+3.13
elixenide
0
-3.13
Last visited: Sep 14, 2014, 5:07:29 AM