StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to update select query with group by?
| Author | Votes | Δ |
|---|---|---|
| zxc | 1 | +3.91 |
| Sunil Tandon | 0 | -1.80 |
| m-oliv | 0 | -2.12 |
Last visited: Sep 14, 2014, 5:07:29 AM