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 11/20100.0*Lottery seed
Jack 80 Hannibal 99.8 +0.9
Jack 103 Connor 127 +0.3
Kamali 111 Mikey 82 -0.2
Mikey 107.9 Paul 137.9 -0.2
Benlm 151.6 Tim 141.7 +0.2
Billy 113.1 Setaro 81.3 +0.1
Kamali 103 Sam 99.2 -0.1
Sam 106 Hannibal 114 -0.1
Benlm 126 Setaro 134 -0.1
Paul 114 Billy 127 +0.1
If winner is:HomeAway
Week of 12/4100.0*Lottery seed
Setaro vs Jack+0.7-0.8
Mikey vs Benlm+0.2-0.2

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL123456789101112
41-005050
30-01100
Total:252550
Points
Chance Will Make Playoffs