StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
NoMethodError - undefined method `user' for nil:NilClass
| Author | Votes | Δ |
|---|---|---|
| Dmitry Frenkel | 1 | +4.21 |
| tadman | 0 | -0.53 |
Last visited: Sep 14, 2014, 5:07:29 AM