StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails: undefined method for nil:NilClass
| Author | Votes | Δ |
|---|---|---|
| K M Rakibul Islam | 3 | +0.48 |
| Vishal JAIN | 0 | -3.87 |
Last visited: Jan 10, 2016, 10:44:47 PM