StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how can use pivot on table such as datetime
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 1 | +3.87 |
| Abecee | 0 | -3.87 |
Last visited: Apr 28, 2015, 10:04:11 AM