StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to create mean and s.d. columns in data.table
| Author | Votes | Δ |
|---|---|---|
| Ricardo Saporta | 3 | +2.22 |
| David Arenburg | 1 | -2.22 |
Last visited: May 1, 2015, 9:45:13 PM