StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails how to sum columns?
| Author | Votes | Δ |
|---|---|---|
| Holger Just | 15 | +1.30 |
| Jordan Running | 4 | -0.90 |
| Rails beginner | 0 | -3.20 |
Last visited: Sep 14, 2014, 5:07:29 AM