StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count null columns in each row - SQL
Author | Votes | Δ |
---|---|---|
Random_User | 0 | +3.21 |
KumarHarsh | -1 | -0.40 |
Last visited: May 3, 2018, 6:57:13 PM