StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I can not just join it because I need to group DVDs by movie_id first? - ORACLE
| Author | Votes | Δ |
|---|---|---|
| GWu | 1 | +5.09 |
| a_horse_with_no_name | 0 | -0.64 |
Last visited: Sep 14, 2014, 5:07:29 AM