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*Chance wins title100.0*Upper Division100.0*Average seed
Lilgun 2 Omega 0 -14.6
-11.9
-0.4
Cignal 2 YG 1 -7.8
-1.9
-0.1
HOYO 2 AG 0 +3.9
+4.8
+0.1
AG 0 Lilgun 2 +3.8
+1.3
GXR 2 HOYO 1 -0.1
+0.1
Week of 2/15100.0*Chance wins title100.0*Upper Division100.0*Average seed
Omega 2 Cignal 0 +43.7
+26.0
+0.8
Lilgun 2 HOYO 0 -12.5
-0.1
If winner is:HomeAway
Week of 2/22100.0*Chance wins title100.0*Upper Division100.0*Average seed
AG vs Omega-25.0Yes
-0.3+0.3
Lilgun vs YG-25.0Yes
-0.3+0.3

What If

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

100100100100100100100100
If finish:ChanceUpperChance will finish season at seed
TPW-Lwins titleDivision12345678DemotedCount
61-0YesYes100No24,091,201,983
50-150.0%Yes5050No24,091,260,465
Total:75.0%Yes7525No48,182,462,448
Points
Chance Will Win Championship