StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
how to select two column with same value and ignore column if has parent id in mysql
Author
Votes
Δ
AppLend
1
+0.26
Steve
1
-0.26
Last visited: Sep 14, 2014, 5:07:29 AM