StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to distinct rows by 3 column and get sorted row
| Author | Votes | Δ |
|---|---|---|
| Sergey Kalinichenko | 2 | +0.90 |
| xQbert | 0 | -0.90 |
Last visited: Nov 14, 2015, 11:36:17 AM