Single post in The Beginner's Guide - Help & Questions

I have several questions so hopefully it's okay to ask them all at ones. 1. Other than going through Preferred Areas, having high energy, and having max Scour Boosters, is there any way to increase rare finds while Scouring (ex, leveling up, evolving, etc). I'm curious because I've had many instances where my Pokemon have max energy and are in their preferred area yet still come up with nothing. 2. What is the base shiny and albino chances? Is the shiny chance like in GS to B2W2 where the odds are 1/8192 or in XY to present at 1/4092? 3. What is the specific math and calculations for special boosters? How does each Poke Radar boost add into the base chance for shiny and albino Pokemon? What would be the correct way to combine the shiny and albino odds to know Melan odds (along with the rank and high chain boosts)?