StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Do Multiple Left Join on condition and get non null column value
| Author | Votes | Δ |
|---|---|---|
| piet.t | 2 | +1.19 |
| Unnikrishnan R | 0 | -0.97 |
| Piotr R | 0 | -1.76 |
Last visited: Dec 1, 2016, 10:00:32 AM