How are these numbers calculated?

Big Games

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

Week of 8/10100.0*Chance wins title100.0*Average seed
Timbers 3 Whitecaps 1 +24.2
+0.6
If winner is:HomeDrawAway
Week of 8/23100.0*Chance wins title100.0*Average seed
Timbers vs SoundersYesYesNo
+0.4+0.4-0.6

What If

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

100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123Count
7-9Yes10019,445,012,267*
60-0-1No10011,490,174,105
Total:62.9%633730,935,186,372

* Row combines multiple less frequent records.

Points
Chance Will Win Championship