How are these numbers calculated?

Big Games

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

Week of 9/9100.0*Chance wins title100.0*Montagliani Trophy100.0*Demotion Playoff100.0*Average seed
Farmers 2 Sherbrooke 1 -7.4
+0.5
Beaverton 3 Saskatoon 0 No
No
Halifax 0 Hobema 6 +0.9
+0.1
Chatham 2 Porcupine 2 -0.3
If winner is:HomeDrawAway
Week of 9/16100.0*Chance wins title100.0*Montagliani Trophy100.0*Demotion Playoff100.0*Average seed
Saskatoon vs Farmers+7.9+4.0-11.2
-0.3-0.1+0.4
Beaverton vs Chatham-5.7-1.2+6.6
+0.1+0.0-0.1
Hobema vs Sherbrooke+1.1+0.1-1.2
+0.0+0.0-0.1
Porcupine vs Halifax-0.8-0.3+1.1
+0.1+0.0-0.2

What If

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

100100100100100100100100
If finish:ChanceMontaglianiChance will finish season at seedDemotion
TPW-D-Lwins titleTrophy12345678PlayoffCount
734-0-0NoNo1524521.9%333,771
722-2-0NoNo23362364.61,305,527
713-1-0NoNo16602424.01,067,891
703-0-1NoNo74844145.11,307,203
1-3-0NoNo56926095.0710,523
691-2-1NoNo05048299.62,611,866
682-1-1NoNo0147313086.23,200,441
0-4-0NoNo27667Yes145,057
672-0-2NoNo46135095.91,958,623
0-3-1NoNo137314Yes713,447
660-2-2NoNo46531Yes1,305,833
651-1-2NoNo27667Yes3,203,043
641-0-3NoNo97515Yes1,308,570
620-1-3NoNo05347Yes1,067,248
610-0-4NoNo36622Yes333,293
Total:NoNo021240388086.0%20,572,336
Points
Chance Will Win Championship