StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
am new to mysql queries, i want to join these four tables, count the number of students who belong t
| Author | Votes | Δ |
|---|---|---|
| Barbaros Özhan | 1 | 0.00 |
Last visited: May 14, 2020, 3:16:00 AM