StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I need to calculate the number of signs in the first field in a file and sum them by another field
| Author | Votes | Δ |
|---|---|---|
| jreisinger | 1 | +0.36 |
| batMan | 1 | -0.04 |
Last visited: Jun 5, 2018, 5:17:15 AM