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 4 Binbrook 2 +14.4
+14.4
+0.3
Moncton 3 North York 2 +14.1
+14.1
+0.3
York 2 Summerside 6 +4.4
+4.4
+0.0
North York 6 York 1 +4.2
+4.2
+0.0
Scarborough 1 Durham 2 +2.8
+2.8
+0.1
Binbrook 1 Scarborough 5 -2.1
-2.1
Durham 7 Hamilton 3 +1.5
+1.5
Hamilton 4 London 3 -1.0
-1.0
Summerside 1 Breithaupt 0 -0.1
-0.1
If winner is:HomeDrawAway
Week of 9/16100.0*Chance in playoffs100.0*Promotion Playoff100.0*Average seed
Summerside vs Moncton-5.7-0.7+6.3
-5.7-0.7+6.3
-0.1-0.0+0.1
York vs Breithaupt-3.3+1.5+2.1
-3.3+1.5+2.1
North York vs Scarborough+1.5+1.8-3.0
+1.5+1.8-3.0
Hamilton vs Binbrook-0.5+0.2+0.3
-0.5+0.2+0.3

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
805-0-0InYes524883,349
784-1-0InYes2179326,946
774-0-1InYes1090398,704
763-2-0InYes595532,798
753-1-1InYes1991,301,666
73-74InYes1002,826,446*
722-1-298.7%98.7%9911,953,362
1-4-0InYes100177,384
711-3-198.898.89910867,476
2-0-398.098.0982797,642
701-2-292.892.893701,593,656
0-5-096.496.4964028,963
691-1-382.182.18217001,301,858
0-4-189.389.389110177,475
680-3-271.771.7722710435,070
1-0-470.470.4702810397,648
670-2-346.046.0464680531,451
660-1-424.824.825522220325,491
650-0-58.78.7943408082,955
Total:91.0%91.0%190810014,140,340

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs