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 in playoffs100.0*Promotion Playoff100.0*Average seed
Moncton 3 North York 2 +9.4
+9.4
+0.2
North York 6 York 1 +7.4
+7.4
+0.1
Moncton 4 Binbrook 2 +6.7
+6.7
+0.1
Scarborough 1 Durham 2 +4.3
+4.3
+0.1
York 2 Summerside 6 +3.1
+3.1
+0.0
Binbrook 1 Scarborough 5 -1.0
-1.0
Durham 7 Hamilton 3 +0.9
+0.9
Hamilton 4 London 3 -0.3
-0.3
If winner is:HomeDrawAway
Week of 9/16100.0*Chance in playoffs100.0*Promotion Playoff100.0*Average seed
Summerside vs Moncton-3.8+0.4+4.7
-3.8+0.4+4.7
-0.1+0.0+0.1
North York vs Scarborough+1.8+2.0-2.1
+1.8+2.0-2.1
York vs Breithaupt-0.7+1.3+1.6
-0.7+1.3+1.6
Hamilton vs Binbrook-0.0+0.1+0.1
-0.0+0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inPromotionChance will finish regular season at seed
TPW-D-LplayoffsPlayoff12345678910Count
805-0-0InYes2377653,464
784-1-0InYes5952,225,028
774-0-1InYes2982,237,881
763-2-0InYes01003,030,352
753-1-1InYes01005,937,634
73-74InYes10010,621,598*
722-1-296.7%96.7%9735,289,179
1-4-0InYes100664,640
711-3-197.797.798202,457,466
2-0-394.494.49461,520,719
701-2-284.484.4841603,244,961
0-5-091.791.7928085,515
691-1-365.265.26533201,775,555
0-4-180.180.180190382,220
680-3-252.152.1524440643,920
1-0-444.444.4444970327,145
670-2-323.023.023562010493,297
660-1-47.77.78444270162,486
650-0-51.51.52265319124,760
Total:93.9%93.9%193510041,777,820

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs