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 Playoff
Summerside 1 Breithaupt 0 +0.2
+0.2
Moncton 4 Binbrook 2 -0.1
-0.1
North York 6 York 1 +0.1
+0.1
Scarborough 1 Durham 2 +0.0
+0.0
York 2 Summerside 6 In
Yes
Week of 9/16None

What If

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

100100100100100100100100100100
If finish:Chance inPromotionChance will finish regular season at seed
TPW-D-LplayoffsPlayoff12345678910Count
85-94InYes1007,785,538*
841-2-2InYes9911,593,483
2-3-0InYes100433,967
831-1-3InYes9911,301,608
821-0-4InYes955399,034
1-4-0InYes100176,763
811-3-1InYes100867,929
800-1-4InYes8317326,116
0-5-0InYes10028,890
790-4-1InYes1000177,350
0-0-5InYes653584,087
780-3-2InYes964433,969
760-2-3InYes928531,606
Total:InYes99114,140,340

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs