StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
When should a social security number be used as a database primary key?
| Author | Votes | Δ |
|---|---|---|
| philipxy | 5 | +1.86 |
| Mike Robinson | 4 | +0.93 |
| nvogel | 0 | -2.19 |
Last visited: Oct 29, 2017, 8:22:06 PM