StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDB - Check if value exists for a field in a document
| Author | Votes | Δ |
|---|---|---|
| Neil Lunn | 3 | +0.47 |
| Anand Jayabalan | 1 | +0.03 |
| Pi Horse | 0 | -3.79 |
Last visited: Sep 14, 2014, 5:07:29 AM