StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to validate if user already enroll a course in php
| Author | Votes | Δ |
|---|---|---|
| Tanseer UL Hassan | 2 | +3.59 |
| Milan Chheda | 1 | -0.45 |
Last visited: Oct 27, 2017, 7:18:27 AM