StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Sql select - how select from other table if is null
| Author | Votes | Δ |
|---|---|---|
| Caius Jard | 5 | +1.02 |
| Ross Bush | 3 | -0.31 |
| Jon Jewett | 1 | -4.12 |
Last visited: Jan 1, 2019, 8:55:20 AM