StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDb - Query collection by aggregating the product of a sub-set of values
| Author | Votes | Δ |
|---|---|---|
| Asya Kamsky | 2 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM