StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: How to select a max value for each group per day?
| Author | Votes | Δ |
|---|---|---|
| Code Magician | 7 | +1.74 |
| flesk | 3 | +2.55 |
| Marc B | 2 | -0.80 |
| Joe Stefanelli | 2 | -1.14 |
Last visited: Sep 14, 2014, 5:07:29 AM