StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Firebase Child Exist or Not in android Under Random key
| Author | Votes | Δ |
|---|---|---|
| Jen Person | 3 | +1.86 |
| Peter Haddad | 0 | -1.86 |
Last visited: Apr 25, 2018, 3:45:02 AM