StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do you group by years from 'created_at', using ActiveRecord?
| Author | Votes | Δ |
|---|---|---|
| Mark Merritt | 3 | +4.58 |
| Sergio Tulentsev | 1 | -0.04 |
| Sergio Tulentsev | 1 | -0.04 |
| Ankur Pohekar | 0 | -1.91 |
| John Baker | 0 | -2.04 |
Last visited: Jan 1, 2019, 8:55:20 AM