StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can you help me to join 3 tables and make foreign key
| Author | Votes | Δ |
|---|---|---|
| marc_s | 2 | -0.44 |
| Tim Biegeleisen | 2 | +0.44 |
Last visited: Apr 8, 2016, 7:47:21 PM