StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
add column to existing query with GROUP BY
| Author | Votes | Δ |
|---|---|---|
| Petio Ivanov | 2 | -0.32 |
| granadaCoder | 2 | +0.04 |
Last visited: Sep 14, 2014, 5:07:29 AM