How are these numbers calculated?

Big Games

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

Week of 2/8100.0*Demoted100.0*Average seed
PckCp 2 VP.P 1 -0.2
+0.0
IPG 2 XctJlpbI 0 -22.2
+0.5
HR 0 Gambit-2 2 +1.8
-0.1
Gambit-2 2 B8 0 -2.6
+0.1
Week of 2/15100.0*Demoted100.0*Average seed
VP.P 1 IPG 2 No
+0.2
XctJlpbI 2 Gambit-2 1 +1.0
B8 1 HR 2 -0.1
If winner is:HomeAway
Week of 2/22100.0*Demoted100.0*Average seed
IPG vs PckCp+0.2-0.1
Gambit-2 vs VP.P-0.1+0.2

What If

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

100100100100100100100100
If finish:ChanceUpperChance will finish season at seed
TPW-Lwins titleDivision12345678DemotedCount
41-0NoNo2872No49,681,445,048
30-1NoNo298No176,763,493,048
Total:NoNo793No226,444,938,096
Points
Chance Will Win Championship