StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Select SUM if ID is the same
| Author | Votes | Δ |
|---|---|---|
| juergen d | 3 | +0.30 |
| Joël Salamin | 0 | -1.52 |
| Adi | 0 | -0.92 |
Last visited: May 1, 2015, 9:44:47 PM