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 11/29100.0*Lottery seed
Jeff 232.43 Tom 372.97 -0.6
Rich 215.07 DRon 222.25 +0.1
Week of 12/6100.0*Lottery seed
Jeff 410.47 Rich 336.83 +0.2
Kristin 407.86 Tom 351.29 +0.1
If winner is:HomeAway
Week of 12/13100.0*Lottery seed
Fox vs Jeff-0.2+0.6
Tom vs Steph-0.1+0.0

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
51-08416
40-16931
Total:7426
Games Above .500
Chance Will Make Playoffs