StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Find the mean of a sub matrix if the first column of the matrix provides the index values
| Author | Votes | Δ |
|---|---|---|
| Ghaul | 3 | +4.29 |
| Luis Mendo | 2 | -0.23 |
| Dan | 2 | -0.02 |
| Divakar | 2 | -0.12 |
Last visited: Sep 14, 2014, 5:07:29 AM