StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check for repeating records e.g username when entering records into database
| Author | Votes | Δ |
|---|---|---|
| Josef Kufner | 1 | +3.76 |
| Nadir Latif | 0 | -3.76 |
Last visited: Jan 13, 2017, 10:31:56 PM