StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Finding all records with unique combination of two columns
| Author | Votes | Δ |
|---|---|---|
| Peter Irojah | 2 | +1.24 |
| Erwin Brandstetter | 2 | -0.16 |
Last visited: Sep 14, 2014, 5:07:29 AM