StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I build a compact matrix from a sparse dataframe?
| Author | Votes | Δ |
|---|---|---|
| sebastiann | 0 | +0.09 |
| Jim Leach | 0 | -0.09 |
Last visited: Nov 10, 2016, 10:20:22 PM