StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Ruby on rails:undefined method `id' for nil:NilClass
| Author | Votes | Δ |
|---|---|---|
| Chris Cashwell | 0 | -0.03 |
| jgburet | 0 | +0.24 |
Last visited: Sep 14, 2014, 5:07:29 AM