StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need an efficient query in the following case
| Author | Votes | Δ |
|---|---|---|
| realnumber3012 | 1 | +2.78 |
| Mohsen Heydari | 1 | +0.11 |
| user3933707 | -2 | -3.68 |
Last visited: May 1, 2015, 9:33:06 PM