StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDB Aggregation Query - Group aggregate field error
| Author | Votes | Δ |
|---|---|---|
| Buzz Moschetti | 1 | +0.51 |
| Alex P. | 0 | -4.04 |
Last visited: Feb 24, 2018, 3:44:18 AM