StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL add count column based on same table and grouped by another column
| Author | Votes | Δ |
|---|---|---|
| Jayvee | 3 | +1.20 |
| Mudassir Hasan | 1 | -0.95 |
| mcha | 1 | -1.99 |
Last visited: Jan 4, 2017, 9:27:21 AM