StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to constrain a database table so only one row can have a particular value in a column?
| Author | Votes | Δ |
|---|---|---|
| Tony Andrews | 14 | +3.75 |
| yukondude | 6 | +2.68 |
| Guy | 4 | +1.32 |
| Nick Pierpoint | 2 | -0.64 |
| poezn | 2 | -0.61 |
| Matthias Meid | 0 | -2.37 |
| Rimas Kudelis | -2 | -3.90 |
Last visited: Sep 14, 2014, 5:07:29 AM