StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
ActiveRecord Count to count rows returned by group by in Rails
| Author | Votes | Δ |
|---|---|---|
| zetetic | 19 | +1.12 |
| J.Melo | 4 | +0.54 |
| DanneManne | 2 | -1.19 |
Last visited: Sep 14, 2014, 5:07:29 AM