How are these numbers calculated?

Big Games

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

Week of 6/20100.0*Chance wins title100.0*Average seed
Blaine 1 Maplebrook 2 +6.9
+1.0
If winner is:HomeDrawAway
Week of 6/28100.0*Chance wins title100.0*Average seed
Fusion A vs Edina-0.8+5.8+5.8
-0.0+0.3+0.3

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleState1234567891011121314151617181920212223242526RelegatedCount
300-0-011.5%Yes116128No22,803,360
Total:11.5%Yes116128No22,803,360
Points
Chance Will Win Championship