StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
ms access sum distinct date but group by quarter
| Author | Votes | Δ |
|---|---|---|
| HansUp | 2 | +0.32 |
| user2065377 | 0 | -2.56 |
Last visited: Sep 14, 2014, 5:07:29 AM