StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sum multiple rows while writing a query SQL
| Author | Votes | Δ |
|---|---|---|
| Brahim LAMJAGUAR | 1 | +0.60 |
| Thorsten Kettner | 1 | -0.07 |
Last visited: Jun 13, 2016, 7:22:08 PM