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 8/19100.0*Lottery seed
Brewers 806 Pirates 1064 +0.1
Mets 607 Rays 851 -0.0
Dodgers 813 Rockies 430 +0.0
If winner is:HomeTieAway
Week of 8/26100.0*Lottery seed
Giants vs Rockies+0.4+0.2-0.8
Mets vs Phillies+0.2-0.3-0.2

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T123456789101112131415161718192021222324252627282930
92-0-0117801
8.51-0-10434412
81-1-0004344130
0-0-2419752
7.50-1-12168020
70-2-0108820
Total:0015226110
Games Above .500
Chance Will Make Playoffs