StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to restrict insertion of value that already exists in other table
| Author | Votes | Δ |
|---|---|---|
| Pankaj | 1 | +0.36 |
| Natalia | 1 | +1.58 |
| Praveen Lobo | -1 | -4.45 |
Last visited: Sep 14, 2014, 5:07:29 AM