StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Subquery: Show Customer_IDs that have purchased two items
| Author | Votes | Δ |
|---|---|---|
| DRapp | 1 | +1.10 |
| Developer63 | 0 | -2.17 |
| zip | 0 | -0.83 |
Last visited: May 14, 2020, 3:16:00 AM