StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Using Left Join based on date tables condition so that know who employees is absent
| Author | Votes | Δ |
|---|---|---|
| Mohamad Damba Putrabangga | 1 | -0.31 |
| Johnny Bones | 1 | +0.04 |
Last visited: Sep 14, 2014, 5:07:29 AM