StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Union two tables with different dates based on column value?
| Author | Votes | Δ |
|---|---|---|
| Mikhail Berlyant | 2 | +0.37 |
| Tamir Klein | 0 | -3.00 |
Last visited: May 11, 2019, 11:16:05 PM