How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Saturday100.0*Average seed
Casper 5 Denver 1 -0.7
Eugene 1 Portland 4 -0.1
Tucson 2 Albuquerque 5 +0.1
Hollywood 2 Hawaii 4 -0.1
If winner is:HomeAway
Sunday100.0*Average seed
Casper vs Denver-0.8+0.8
Eugene vs Portland+0.2-0.2
Tucson vs Albuquerque-0.2+0.2
Hollywood vs Hawaii+0.1-0.1

What If

Chances based on how well the Denver finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
113-0Out375931,530,907
102-1Out2217372044,572,317
91-2Out111464214,576,824
80-3Out980111,530,696
Total:Out5167182627212,210,744
Games Above .500
Chance Will Make Playoffs