StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL left join: null elements be filtered by where
| Author | Votes | Δ |
|---|---|---|
| philipxy | 3 | +2.60 |
| Tim Biegeleisen | 1 | -2.60 |
Last visited: Feb 19, 2019, 8:26:47 AM