StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
MySQL - If NOT EXIST return 0
Author
Votes
Δ
Roberto
3
+3.80
mikeb
2
-0.31
Last visited: Feb 29, 2016, 4:51:32 PM