StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check records already exist in database when u save new record?
| Author | Votes | Δ |
|---|---|---|
| pleasedontbelong | 4 | +0.53 |
| emrox | 0 | -4.26 |
Last visited: Sep 14, 2014, 5:07:29 AM