StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
please tell me how to create update query for such a problem
| Author | Votes | Δ |
|---|---|---|
| David Hedlund | 2 | +0.41 |
| Ryan | 1 | -3.24 |
Last visited: Sep 14, 2014, 5:07:29 AM