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
Angels 915 Rangers 1290 -0.6
Orioles 1170 Red Sox 731 +0.1
Tigers 705 White Sox 789 -0.1
Mets 607 Rays 851 +0.0
If winner is:HomeTieAway
Week of 8/26100.0*Lottery seed
Athletics vs Rangers+0.1+0.1-1.7
Angels vs Astros+0.4-0.0-0.0
Phillies vs Marlins-0.3-0.3+0.1
Nationals vs Orioles-0.0-0.0+0.2

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T123456789101112131415161718192021222324252627282930
122-0-0115532740
11.51-0-1005493970
111-1-0005493970
0-0-24153546
10.50-1-103153547
100-2-003153547
Total:00019183141
Games Above .500
Chance Will Make Playoffs