StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL not group by expression, Find student who has taken at least 5 courses
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 1 | 0.00 |
Last visited: May 5, 2016, 1:08:50 PM