StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDB Query, update specific field if value is not null
| Author | Votes | Δ |
|---|---|---|
| p u | 2 | +3.95 |
| secret super star | 0 | -1.95 |
| Hokage Sama | 0 | -2.00 |
Last visited: Mar 1, 2019, 1:58:44 AM