StackRating

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

how to do this calculation in sql query. i have to combine the same product

Author Votes Δ
Roger Kreft 1 -0.01
LP_BK 1 +0.01
Last visited: Oct 18, 2020, 5:58:00 PM