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 3/2100.0*Lottery seed
Polar Bears 1 Darkness 5 +0.6
Black Star Boot 2 Spartans D2 10 -0.2
Knights 2 Flying Hellfish 3 -0.1
Fighting Loons 4 Maroons D2 2 -0.0
If winner is:HomeHome OTTieAway OTAway
Week of 3/9100.0*Lottery seed
Wolf-Rayets vs Polar Bears+0.6+0.0+0.0-0.6-0.6
Polar Bears vs Black Ice-0.6-0.6+0.0+0.0+0.6
Knights vs Darkness+0.2+0.2-0.2-0.2-0.2
Black Star Boot vs Maroons D2+0.1+0.1-0.2-0.0-0.0
Fighting Loons vs Flying Hellfish+0.1+0.1-0.0-0.0-0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT12345678910
1720-001951264
1610-014275117
10-104275117
1511-000634546
00-02329599
00-11329599
00-20329599
1401-01156521
01-10156520
1302-004951
Total:516254014
Points
Chance Will Make Playoffs