StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to subtract all column values in multi-dimensional array in Php?
| Author | Votes | Δ |
|---|---|---|
| Elisha Senoo | 2 | +4.45 |
| Cid | 0 | -0.56 |
Last visited: Jan 3, 2019, 3:10:19 PM