StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
which one is best for using as a primary key in db?varchar or number.
| Author | Votes | Δ |
|---|---|---|
| cEz | 2 | +0.45 |
| Văn Tuấn Phạm | 0 | -3.63 |
Last visited: Nov 13, 2016, 7:45:47 AM