StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails form validates with custom method only if any value is provided
| Author | Votes | Δ |
|---|---|---|
| spickermann | 3 | +1.83 |
| Paweł Dawczak | 0 | -1.83 |
Last visited: Apr 6, 2016, 3:02:31 PM