StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why immutable.Map's value type is covariant while mutable's one is not
| Author | Votes | Δ |
|---|---|---|
| Joe K | 6 | +1.78 |
| Alexey Romanov | 2 | -1.78 |
Last visited: Jun 20, 2018, 6:45:27 PM