StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check if first character of a string is letter or number in PHP?
| Author | Votes | Δ |
|---|---|---|
| jszobody | 1 | +1.72 |
| Jason McCreary | 0 | -1.72 |
Last visited: Jan 2, 2016, 5:22:07 AM