StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP How to know if a date is "taken" in calendar
| Author | Votes | Δ |
|---|---|---|
| Chris Bartow | 2 | +3.75 |
| Andy P | 1 | -3.75 |
Last visited: Dec 22, 2019, 3:27:20 AM