StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is it bad to use user name as primary key in database design?
| Author | Votes | Δ |
|---|---|---|
| Graviton | 18 | +2.35 |
| Vinko Vrsalovic | 5 | -0.58 |
| Damir Sudarevic | 1 | -1.77 |
Last visited: Sep 14, 2014, 5:07:29 AM