StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql: Average over multiple columns in one row, ignoring nulls
| Author | Votes | Δ |
|---|---|---|
| van | 3 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM
| Author | Votes | Δ |
|---|---|---|
| van | 3 | 0.00 |