StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What does this ?? notation mean here
| Author | Votes | Δ |
|---|---|---|
| NullUserException | 4 | +1.28 |
| Jim Schubert | 2 | +0.58 |
| sblom | 1 | -1.87 |
Last visited: Sep 14, 2014, 5:07:29 AM