StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How does Facebook know if someone is online
| Author | Votes | Δ |
|---|---|---|
| ideawu | 0 | +0.11 |
| WeaponsGrade | 0 | -0.12 |
| djbrick | 0 | +0.01 |
Last visited: Sep 14, 2014, 5:07:29 AM