StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL Join three tables and display 0 if null
| Author | Votes | Δ |
|---|---|---|
| CD001 | 3 | +1.25 |
| krishn Patel | 1 | -0.79 |
| Frank | 0 | -3.67 |
Last visited: Oct 27, 2017, 7:18:27 AM