StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
convert the following php to SQL only
| Author | Votes | Δ |
|---|---|---|
| mickmackusa | 2 | +0.50 |
| Elhana | 1 | -0.22 |
| syrkull | 0 | -3.77 |
Last visited: Jan 20, 2018, 9:51:02 PM