StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MongoDB: Find only inserted items upon upsert
| Author | Votes | Δ |
|---|---|---|
| user3211198 | 1 | +4.08 |
| Neil Lunn | 0 | -0.25 |
| aks | 0 | -2.08 |
Last visited: Sep 14, 2014, 5:07:29 AM