StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to add the value of columns in prolog ?
| Author | Votes | Δ |
|---|---|---|
| CapelliC | 1 | +0.48 |
| Wouter Beek | 0 | -3.88 |
Last visited: Apr 27, 2015, 10:10:59 PM