StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do i prevent duplicate records in my database while updating records?
| Author | Votes | Δ |
|---|---|---|
| Dave Manning | 3 | +4.64 |
| Steve | 2 | -0.09 |
| Pratap Das | 0 | -3.21 |
Last visited: Nov 13, 2015, 11:56:32 AM