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

Wednesday100.0*Lottery seed
Atoms 3 Snipers 0 +0.5
Nannies 0 Cats 2 -0.1
Dynasty 2 Costanzas 0 -0.0
If winner is:HomeHome OTAway OTAway
Thursday100.0*Lottery seed
Snipers vs Hipsters-0.2+0.1+0.2+0.3
Pixies vs Atoms-0.1+0.1+0.2+0.2
Islanders vs Costanzas-0.0-0.0+0.0+0.2

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL-OT12345678910111213141516
212-00-0286111
201-10-05545
191-00-14555
0-20-04555
181-01-028711
0-10-129711
170-11-00991
0-00-20991
160-01-1955
150-02-08119
Total:221725
Points
Chance Will Make Playoffs