StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to validate the presence of attributes when updating a record?
| Author | Votes | Δ |
|---|---|---|
| mu is too short | 3 | +0.28 |
| Ricardo CF | 1 | -2.26 |
Last visited: Jul 6, 2017, 8:51:18 AM