StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check if attribute is unique across two columns
| Author | Votes | Δ |
|---|---|---|
| Jon | 1 | 0.00 |
Last visited: Apr 24, 2016, 9:31:47 AM
| Author | Votes | Δ |
|---|---|---|
| Jon | 1 | 0.00 |