StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
using date_add() to add a date column with another column in the same table
| Author | Votes | Δ |
|---|---|---|
| Mark Miller | 1 | +0.40 |
| Varun Varunesh | 0 | -3.22 |
Last visited: Apr 27, 2015, 7:12:23 PM