StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Query - stuck on the following scenario:
| Author | Votes | Δ |
|---|---|---|
| Alfons | 1 | 0.00 |
Last visited: May 1, 2015, 9:48:18 PM
| Author | Votes | Δ |
|---|---|---|
| Alfons | 1 | 0.00 |