StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
My PHP username line is not checking if the username already exist in my db
| Author | Votes | Δ |
|---|---|---|
| Sand | 1 | +3.97 |
| Kyaw Kyaw Soe | 0 | -3.97 |
Last visited: Jan 9, 2018, 5:29:34 PM