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
Dynasty 2 Costanzas 0 +0.1
Atoms 3 Snipers 0 +0.0
Thursday100.0*Lottery seed
Islanders 1 Costanzas 2 (ot)-0.1
If winner is:HomeHome OTAway OTAway
Tuesday100.0*Lottery seed
Compton vs Costanzas+0.2-0.4-0.6-0.6
Snipers vs Bears+0.2+0.1+0.1-0.1

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL-OT12345678910111213141516
171-00-08812
160-10-08515
150-00-16733
140-01-0100
Total:2476
Points
Chance Will Make Playoffs