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
Beaverton 3 Saskatoon 0 +14.0
+14.0
-0.4
+0.3
Chatham 2 Porcupine 2 +2.8
+2.8
+0.0
Halifax 0 Hobema 6 -0.7
-0.7
-0.2
-0.1
Farmers 2 Sherbrooke 1 +0.1
If winner is:HomeDrawAway
Week of 9/16100.0*Chance wins title100.0*Montagliani Trophy100.0*Demotion Playoff100.0*Average seed
Beaverton vs Chatham+16.2-3.1-13.7
+16.2-3.1-13.7
NoNo+0.0
+0.2-0.0-0.2
Porcupine vs Halifax-14.8+3.5+11.9
-14.8+3.5+11.9
-0.2+0.0+0.1
Hobema vs Sherbrooke-1.5+0.5+1.0
-1.5+0.5+1.0
-0.1+0.0+0.1
Saskatoon vs FarmersNoNo+0.0

What If

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

100100100100100100100100
If finish:ChanceMontaglianiChance will finish season at seedDemotion
TPW-D-Lwins titleTrophy12345678PlayoffCount
854-0-0YesYes100No332,797
833-1-099.1%99.1%991No1,065,817
823-0-191.091.0919No1,306,342
812-2-090.790.7919No1,305,381
802-1-173.173.17327No3,196,305
792-0-250.450.450491No1,960,891
1-3-064.864.86535No711,066
781-2-141.041.041590No2,616,328
771-1-217.817.8187570No3,204,888
0-4-022.422.422753No145,120
761-0-34.94.9573221No1,307,570
0-3-19.29.298290No710,347
750-2-21.21.2166302No1,306,825
740-1-30.00.00375211No1,068,973
730-0-4NoNo15553000.1%333,686
Total:45.5%45.5%46458100.0%20,572,336
Points
Chance Will Win Championship