StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How would I select the max for each row of data based on timestamp and unique id using SQL?
| Author | Votes | Δ |
|---|---|---|
| Thao Phan | 0 | 0.00 |
Last visited: Mar 13, 2017, 6:08:13 AM