StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sql Query, Select distinct rows where not null
| Author | Votes | Δ |
|---|---|---|
| Erwin Brandstetter | 1 | +1.77 |
| Yahia | 0 | -1.77 |
Last visited: Sep 14, 2014, 5:07:29 AM