StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL average multiple columns for each row with nulls
| Author | Votes | Δ |
|---|---|---|
| Paul Abbott | 3 | +1.95 |
| Yogesh Sharma | 1 | +0.20 |
| Gordon Linoff | 0 | -2.15 |
Last visited: Sep 24, 2018, 7:14:36 AM