How are these numbers calculated?

Big Games

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

Week of 10/4100.0*Chance in playoffs100.0*Average seed
BOOZ 113 Gila 101 -8.6
-0.5
IIWII 102 Pros 126 -0.7
ARON 113 #1RB 96 -0.2
Charles 83 BSB 87 +0.1
If winner is:HomeAway
Week of 10/11100.0*Chance in playoffs100.0*Average seed
Gila vs BSB+9.6-7.2
+0.5-0.4
IIWII vs ARON+1.2-1.0
#1RB vs BOOZ-0.4+0.3
-0.1+0.0
Pros vs Charles+0.3-0.2

What If

Chances based on how well the Gila finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
1110-0In937031,683
109-1In623530219,072
98-2100.0%205027301,147,824
87-392.911543347003,549,786
76-441.5007344315107,210,752
65-53.303264821110,030,943
54-60.0022654179,664,481
43-7Out0443546,373,928
32-8Out0016842,753,153
21-9Out0397703,059
10-10Out010093,127
Total:19.2%136101521252041,777,808
Games Above .500
Chance Will Make Playoffs