How are these numbers calculated?

Big Games

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

Week of 10/3100.0*Chance in playoffs100.0*Average seed
Blake 105.94 Gravy 127.4 +2.3
+0.5
Chris 80.55 Faisal 139.58 +0.1
Brad 76.48 Jon 116.76 +0.1
+0.0
If winner is:HomeAway
Week of 10/10100.0*Chance in playoffs100.0*Average seed
Gravy vs Faisal+10.1-2.6
+1.0-0.3
Jon vs James+0.4-1.1
+0.0-0.1
Brad vs Chris+0.4-0.3
-0.1+0.0
Blake vs Dan-0.3+0.1
-0.1+0.1
Kashif vs Josh-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
109-0In5241706,976
98-1In4284522127,289
87-299.9%03255019200230,287
76-392.90222422771001,099,033
65-440.801103036194003,246,068
54-51.900213333415306,161,629
43-60.000420393087,528,363
32-7Out011242455,737,692
21-8Out0115852,478,729
10-9Out199468,142
Total:10.1%0001358111417192126,984,208
Games Above .500
Chance Will Make Playoffs