StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP MySQL query (sum from different rows)
| Author | Votes | Δ |
|---|---|---|
| piotrm | 2 | +0.96 |
| Axel Amthor | 1 | -0.49 |
| Mark B | 0 | -3.74 |
Last visited: Nov 15, 2015, 12:09:31 AM