StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to watermark PDFs using text or images?
| Author | Votes | Δ |
|---|---|---|
| Bruno Lowagie | 4 | +1.63 |
| Jordi Castilla | 1 | -1.63 |
Last visited: Jan 2, 2016, 2:19:49 PM