StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I want to return only distinct latest of user id column (mysql/php)
| Author | Votes | Δ |
|---|---|---|
| Teena Thomas | 0 | -0.05 |
| Gustek | 0 | -0.75 |
| Andrew | 0 | +0.14 |
Last visited: Sep 14, 2014, 5:07:29 AM