StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Adding Table Columns to a Group by clause - Ruby on Rails - Postgresql
| Author | Votes | Δ |
|---|---|---|
| Bill Karwin | 3 | +0.26 |
| James Kennedy | 1 | 0.00 |
| Taryn East | 1 | -2.04 |
| Nick Urban | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM