StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDB insert field to existing document if does not already exist
| Author | Votes | Δ |
|---|---|---|
| MrKurt | 5 | +3.51 |
| Vishnu V Leelakrishnan | 0 | -3.51 |
Last visited: Sep 14, 2014, 5:07:29 AM