StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How can use count/{$sum: 1} in other custom field with $group in mongoDB?
Author
Votes
Δ
RLD
1
-0.26
Dhaval
1
+0.26
Last visited: May 14, 2020, 3:16:00 AM