StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Mysql Select with concat where some fields are null
| Author | Votes | Δ |
|---|---|---|
| NotNull | 1 | +2.57 |
| user3649739 | 1 | +2.43 |
| Paul Spiegel | 0 | -0.63 |
Last visited: Jun 20, 2018, 6:45:27 PM