StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Return 0 and not NULL when record is not found using left outer join
| Author | Votes | Δ |
|---|---|---|
| Ike Walker | 0 | -0.11 |
| kchason | 0 | +0.88 |
Last visited: Jan 14, 2018, 5:15:10 PM