How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 9/9100.0*Chance in playoffs100.0*Average seed
Poop! There It Is vs Patrick's Insect Diet-11.5+11.5
-0.9+0.9
Julie and Julio vs Kelcefied Bone Spurs-1.3+1.3
-0.1+0.1
If winner is:HomeAway
Week of 9/16100.0*Chance in playoffs100.0*Average seed
Fast and Fierious vs Patrick's Insect Diet-10.1+10.1
-0.8+0.8

What If

Chances based on how well the Patrick's Insect Diet finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1313-0In1005,901
1212-1In1000028,819
1111-2In97300171,393
1010-3In81161020627,706
99-4100.0%41399011001,572,496
88-599.5526288257002,822,361
77-679.30214211528174003,767,603
66-719.50111172231216103,769,621
55-82.102001724362452,827,958
44-90.200021443411,570,817
33-100.00011881628,820
22-11Out0397171,634
11-12Out010028,562
00-13Out1005,853
Total:50.0%88888888888817,999,544
Games Above .500
Chance Will Make Playoffs