StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: in calculation, I want the result to be 0, not null
| Author | Votes | Δ |
|---|---|---|
| Guido Hendriks | 2 | +4.55 |
| Gordon Linoff | 1 | -0.57 |
Last visited: Apr 7, 2016, 5:57:46 PM