StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

how to sum one column, multiply value of another and return object activerecord

Author Votes Δ
Int'l Man Of Coding Mystery 0 0.00
Last visited: Jan 25, 2018, 6:56:46 PM