StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I subtract from the same table sql
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 2 | +0.36 |
| Siyual | 1 | -1.22 |
| gmiley | 1 | -0.85 |
| Suraj Shrestha | 1 | -0.79 |
Last visited: May 1, 2015, 9:24:23 PM