StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I want to post ArrayList, but return null value
| Author | Votes | Δ |
|---|---|---|
| Strelok | 1 | +1.62 |
| user3145373 ツ | 0 | -1.62 |
Last visited: Sep 4, 2019, 3:46:46 PM