How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 11/19100.0*Lottery seed
Jake 48 Josh 49 -0.3
If winner is:HomeHome OTAway OTAway
Week of 11/26100.0*Lottery seed
Chris vs Josh+0.3+0.3-1.0-1.0
Darryl vs Yarroch+0.2+0.2-0.2-0.2
Zach vs Bill-0.1-0.1+0.2+0.2
Brandon vs Stephen-0.1-0.1+0.1+0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-L123456789101112
102-0191753111
81-18204627
60-2100
Total:228102158
Games Above .500
Chance Will Make Playoffs