StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Checking existence of a record in a SQL table using case statement
Author
Votes
Δ
MarcinJ
5
+4.31
Peter B
1
-0.54
Last visited: Sep 4, 2019, 3:46:46 PM