StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to add unique key for 2 columns : employee_id and only month and year from the date column
| Author | Votes | Δ |
|---|---|---|
| Shraddha Banerjee | 1 | +3.46 |
| Levente Otta | 0 | -3.46 |
Last visited: Mar 20, 2019, 7:53:21 PM