StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
rails - no 'before_validation' callback when importing a CSV file
| Author | Votes | Δ |
|---|---|---|
| Billy Chan | 0 | -0.02 |
| usha | 0 | +0.02 |
Last visited: Sep 14, 2014, 5:07:29 AM