StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Use php to compare the strings from a file,cannot get the correct answer
| Author | Votes | Δ |
|---|---|---|
| R.Sicart | 1 | +0.33 |
| Joe Pietroni | 1 | -0.33 |
Last visited: Sep 14, 2014, 5:07:29 AM