StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails validations presence of either one of two fields (XOR)
| Author | Votes | Δ |
|---|---|---|
| davidhu | 2 | +0.60 |
| Andy Gauge | 0 | -4.78 |
Last visited: Dec 23, 2016, 5:29:31 AM