StackRating

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

Adding with NULL in SQL

Author Votes Δ
Veljko89 2 +3.87
Koshinae 1 +0.32
praveen 0 -2.14
Suraj Nerati 0 -2.14
Clar Cleetus 0 -2.12
Last visited: Nov 10, 2016, 10:20:22 PM