StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL query- ID not exist in another table or exist but with all records are in history?
| Author | Votes | Δ |
|---|---|---|
| Joe G Joseph | 5 | +0.50 |
| Robert | 1 | -0.02 |
| bishal | 0 | -4.01 |
Last visited: Sep 14, 2014, 5:07:29 AM