StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
NoMethodError (undefined method `created_at' for nil:NilClass)
| Author | Votes | Δ |
|---|---|---|
| Vishal Taj PM | 2 | 0.00 |
Last visited: Jun 24, 2017, 4:58:10 PM