StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
sql replace null value with value with value in other column
| Author | Votes | Δ |
|---|---|---|
| Gurwinder Singh | 4 | +0.31 |
| Kinchit Dalwani | 0 | -2.44 |
Last visited: Jun 24, 2017, 4:58:10 PM