StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: call second query if no rows are returned from the first query
| Author | Votes | Δ |
|---|---|---|
| Clockwork-Muse | 1 | +0.48 |
| Leons | 0 | -3.86 |
Last visited: Sep 14, 2014, 5:07:29 AM