StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Mysql, How to group by columns and select latest date?
| Author | Votes | Δ |
|---|---|---|
| Popeye | 2 | +0.47 |
| winnie damayo | 0 | -3.75 |
Last visited: Nov 27, 2022, 9:27:33 PM