StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
SQL Validation on insert - only allow one or another column to be populated
Author
Votes
Δ
gbn
5
+0.27
Qqbt
0
-2.18
Last visited: Sep 14, 2014, 5:07:29 AM