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 7/8100.0*Lottery seed
Iowa 48 Kansas City 40 -0.7
Philadelphia 49 Cleveland 21 +0.1
San Jose 60 Orlando 40 +0.1
New Orleans 55 Milwaukee 76 -0.1
If winner is:HomeHome OTAway OTAway
Week of 7/15100.0*Lottery seed
Milwaukee vs Iowa+1.2+1.2-1.2-1.2
Kansas City vs Jacksonville+0.2+0.2-0.2-0.2
Tampa Bay vs Georgia+0.1+0.1-0.1-0.1
Spokane vs San Jose-0.1-0.1+0.1+0.1
Utah vs New Orleans+0.1+0.0-0.0-0.1

What If

100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112131415161718
72-003173526191
61-16274224
50-2117711
Total:0149101824313
Games Above .500
Chance Will Make Playoffs