StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Having troubles with EXISTS and GROUP BY
| Author | Votes | Δ |
|---|---|---|
| Bill Karwin | 4 | 0.00 |
Last visited: Mar 9, 2017, 3:21:57 PM
| Author | Votes | Δ |
|---|---|---|
| Bill Karwin | 4 | 0.00 |