StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check whether pdf file exists?
| Author | Votes | Δ |
|---|---|---|
| Samir | 1 | +3.47 |
| Pedro Lobito | 0 | +0.12 |
| Ajeet Kumar | 0 | -0.13 |
| Slowmove | -2 | -4.28 |
Last visited: Jan 3, 2016, 9:42:40 AM