StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I use ActiveRecord to compare columns?
| Author | Votes | Δ |
|---|---|---|
| tompave | 0 | -0.04 |
| Anil Maurya | 0 | +0.04 |
Last visited: May 1, 2015, 9:26:58 PM