How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/8100.0*Average seed
Nannies 93 Jesus 80 -0.5
Corbett 127 Omaha 88 -0.1
Week of 11/15100.0*Average seed
Rangers 86 Jesus 79 -0.2
Nannies 42 Ha Has 52 +0.1
Bern 101 Manziel 73 +0.1
Corbett 111 Jackson 73 +0.0
Week of 11/22100.0*Average seed
Rangers 103 Nannies 60 +0.2
Jesus 57 Ha Has 70 -0.2
Games Above .500
Chance Will Make Playoffs

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 11/8100.0*Lottery seed
Nannies 93 Jesus 80 +0.5
Corbett 127 Omaha 88 +0.1
Week of 11/15100.0*Lottery seed
Rangers 86 Jesus 79 +0.2
Nannies 42 Ha Has 52 -0.1
Bern 101 Manziel 73 -0.1
Corbett 111 Jackson 73 -0.0
Week of 11/22100.0*Lottery seed
Rangers 103 Nannies 60 -0.2
Jesus 57 Ha Has 70 +0.2