StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
check if string contains same characters twice
| Author | Votes | Δ |
|---|---|---|
| Habib | 3 | +0.72 |
| Ilya Ivanov | 1 | -0.41 |
| w5l | 0 | -2.54 |
Last visited: Sep 14, 2014, 5:07:29 AM