StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Mongodb count all array elements in all objects matching by criteria
| Author | Votes | Δ |
|---|---|---|
| ZeMoon | 3 | +0.37 |
| Blakes Seven | 3 | -0.37 |
Last visited: Jan 3, 2016, 1:01:53 AM