StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql update column to null or its value
| Author | Votes | Δ |
|---|---|---|
| Nick | 3 | +0.25 |
| T. Altena | 1 | +0.82 |
| Jeff Bezos | 0 | -2.82 |
Last visited: May 11, 2019, 11:16:05 PM