StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails - validates_uniqueness_of: access duplicate item?
| Author | Votes | Δ |
|---|---|---|
| Ju Nogueira | 3 | +0.42 |
| bjg | 1 | -3.38 |
Last visited: Sep 14, 2014, 5:07:29 AM