StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Find distinct value from multiple columns of multiple rows [MYSQL]
| Author | Votes | Δ |
|---|---|---|
| Kamil Gosciminski | 0 | +0.42 |
| king_excel | -1 | -3.37 |
Last visited: Dec 31, 2016, 4:18:08 PM