StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Query : IF exist delete ELSE update
| Author | Votes | Δ |
|---|---|---|
| Dennis Cheung | 0 | -0.08 |
| Salim | 0 | -0.02 |
| Blaise | 0 | +0.09 |
Last visited: Mar 4, 2018, 4:27:37 AM