StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
use join in three table but result show in many rows
| Author | Votes | Δ |
|---|---|---|
| Rowland Shaw | 2 | +0.47 |
| Deepak.Aggrawal | 0 | -3.73 |
Last visited: Sep 14, 2014, 5:07:29 AM