StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
What this sql query is wrong?
Author
Votes
Δ
PSR
2
+2.43
beny23
0
-2.43
Last visited: Sep 14, 2014, 5:07:29 AM