StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to know if a SQL query accesses a table using its primary or alternative key?
Author
Votes
Δ
Rahul
5
+0.56
Seyran
2
-4.48
Last visited: Jul 30, 2017, 2:01:21 AM