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
Fighting Loons 4 Maroons D2 2 +0.7
Polar Bears 1 Darkness 5 -0.0
Knights 2 Flying Hellfish 3 -0.0
Black Star Boot 2 Spartans D2 10 -0.0
If winner is:HomeHome OTTieAway OTAway
Week of 3/9100.0*Lottery seed
Black Star Boot vs Maroons D2+0.1+0.1+0.1-0.1-0.1
Polar Bears vs Black Ice+0.0+0.0+0.0+0.0-0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT12345678910
1520-001754245
1410-0133067
10-1032968
1311-001288
00-11100
00-02100
00-20100
11-12100
Total:01693
Points
Chance Will Make Playoffs