StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: Select unique column based on priority (hierarchy) and availability of other columns
| Author | Votes | Δ |
|---|---|---|
| ScaisEdge | 1 | +2.29 |
| Oto Shavadze | 0 | -2.29 |
Last visited: Oct 27, 2017, 7:18:27 AM