StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL correct way of joining if the other parameter is null
| Author | Votes | Δ |
|---|---|---|
| SAS | 14 | +4.00 |
| Sean Lange | 5 | +0.39 |
| Patrick Artner | 3 | +0.05 |
| WernerCD | 2 | -0.22 |
| Rajesh Veerappan | 0 | -2.39 |
| iSR5 | -1 | -3.96 |
Last visited: Apr 10, 2018, 4:10:04 PM