StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: self join using each rows only once
| Author | Votes | Δ |
|---|---|---|
| Phill_P | 7 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM
| Author | Votes | Δ |
|---|---|---|
| Phill_P | 7 | 0.00 |