StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Determine if a string of characters is 9 characters long and all numeric
| Author | Votes | Δ |
|---|---|---|
| phihag | 6 | +1.94 |
| Stefan Gehrig | 5 | +0.98 |
| Jon | 4 | -0.44 |
| agent-j | 2 | -1.41 |
Last visited: Sep 14, 2014, 5:07:29 AM