StackRating

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

Null query in postgreSQL

Author Votes Δ
Rogério Carvalho Batista 4 +4.33
clemens 0 -0.54
Last visited: Apr 10, 2018, 8:36:43 AM