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 10/5100.0*Chance in playoffs100.0*Top seed100.0*Average seed
Ronald Ollie's vs No1 Harsent+7.1-3.1
+0.2-0.1
+0.8-0.3
Leon's Deep Sle vs Davy Potters Fa+0.3-0.4
San Franciscan vs Commando Clowns-0.2+0.3
Liverpool Lemurs vs Shit Shovelers-0.1+0.2
+0.0-0.1
Los Amigos Kidn vs Dances with Tot-0.2+0.1
-0.1+0.0
Duffman Shandy vs 1-6 I Like Twix-0.1+0.1

What If

Chances based on how well the Ronald Ollie's finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inTopChance will finish regular season at seed
TWW-Lplayoffsseed123456789101112Count
1110-0In95.5%96402,947
109-1In47.7484210110,726
98-2In5.862941203080,720
87-398.0%0.00112343615200361,051
76-451.1No002143534132001,044,863
65-52.9No00317363111102,056,903
54-60.0No00625412442,788,514
43-7OutNo0022048302,562,560
32-8OutNo0228691,532,988
21-9OutNo0793537,518
10-10OutNo19986,218
Total:9.4%0.1%001134791317222311,065,008
Games Above .500
Chance Will Make Playoffs