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*Demoted100.0*Average seed
Crpwve 2 NBH 0 +9.5
+35.0
No
+0.9
Brame 2 SMASH 0 +7.5
+0.4
+0.5
SPigzs 1 Brame 2 +1.4
+4.9
+0.6
+0.1
Week of 2/15100.0*Chance wins title100.0*Upper Division100.0*Demoted100.0*Average seed
HpM 1 SMASH 2 -25.0
-0.3
Crpwve 2 burjui 0 +24.9
Yes
+0.4
M4P 0 Crpwve 2 +24.9
Yes
+0.4
Brame 2 M4P 0 +3.2
+8.7
If winner is:HomeAway
Week of 2/23100.0*Chance wins title100.0*Upper Division100.0*Demoted100.0*Average seed
SMASH vs SPigzs-50.0+50.0
-0.5+0.5

What If

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

100100100100100100100100
If finish:ChanceUpperChance will finish season at seed
TPW-L-Twins titleDivision12345678DemotedCount
60-0-050.0%100.0%50500No43,998,787,728
Total:50.0%100.0%50500No43,998,787,728
Points
Chance Will Win Championship