StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql join two tables with null value
| Author | Votes | Δ |
|---|---|---|
| Abhik Chakraborty | 2 | +1.02 |
| Jens | 1 | -0.58 |
| freddy | 0 | -3.48 |
Last visited: Jan 2, 2016, 8:11:51 AM