StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mongo query to aggregate 2 documents for 2 dates
| Author | Votes | Δ |
|---|---|---|
| chridam | 1 | 0.00 |
Last visited: Oct 20, 2016, 11:49:50 AM
| Author | Votes | Δ |
|---|---|---|
| chridam | 1 | 0.00 |