StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I check for a perfect square in Ruby?
| Author | Votes | Δ |
|---|---|---|
| Marek Lipka | 2 | +1.20 |
| Aaron Christiansen | 1 | -0.03 |
| koffeinfrei | 1 | +0.64 |
| Drenmi | 0 | -1.25 |
Last visited: Sep 2, 2018, 6:42:41 AM