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 3/10100.0*Lottery seed
Royals C3 5 Maroons C3 2 -0.4
Fighting Saints 6 Spiders C3 2 -0.3
Icedogs 3 Sled Dogs C3 3 -0.2
Blade Runners 1 Wingmen 0 +0.2
Maroons C3 2 Fighting Ice Fish 0 +0.1
Spiders C3 4 Diablos 3 +0.1
Sled Dogs C3 2 Moose C3 2 +0.0
Week of 3/17100.0*Lottery seed
Wingmen 1 Nighthawks 0 +1.0
Maroons C3 2 Shameonice C3 2 -0.4
Blade Runners 5 Fighting Ice Fish 1 +0.1
Gold Rush 6 Blade Runners 3 +0.0
Week of 3/24100.0*Lottery seed
Royals C3 4 Nighthawks 3 +0.7
Nighthawks 1 Gold Rush 2 +0.4
Points
Chance Will Make Playoffs