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 -10.7
-0.6
IIWII 102 Pros 126 -0.4
If winner is:HomeAway
Week of 10/11100.0*Chance in playoffs100.0*Average seed
Gila vs BSB+10.2-10.2
+0.5-0.5
IIWII vs ARON+0.8-0.8
#1RB vs BOOZ-0.4+0.4
Pros vs Charles+0.2-0.2

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
1110-0In955018,244
109-1In752410137,620
98-2100.0%32501710621,814
87-396.53254524301,657,833
76-449.60111383812102,897,374
65-53.40324462423,478,946
54-60.0011952282,895,675
43-7Out0230681,655,765
32-8Out0892621,067
21-9Out0199137,830
10-10Out010018,168
Total:27.8%358111418211914,140,336
Games Above .500
Chance Will Make Playoffs