StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Make SELECT of an specific hour using 2 different hours in 2 different columns with DATE format
| Author | Votes | Δ |
|---|---|---|
| Ditto | 1 | 0.00 |
Last visited: Jan 1, 2016, 10:22:34 PM