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*Average seed
Hans Island 3 Expat FC 2 -0.1
Winnipeg 6 Hans Island 1 +0.1
Espanola 1 Nanaimo 1 -0.0
Red Deer 1 Espanola 1 -0.0
If winner is:HomeDrawAway
Week of 9/16100.0*Average seed
Regina vs Espanola-0.1-0.1+0.2
Medicine Hat vs Hans Island+0.1+0.0-0.1

What If

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

100100100100100100100100100100
If finish:Chance inPromotionChance will finish regular season at seed
TPW-D-LplayoffsPlayoff12345678910Count
295-0-0OutNo00168482,914
274-1-0OutNo1972325,227
264-0-1OutNo946399,178
253-2-0OutNo8713531,614
243-1-1OutNo78221,302,344
233-0-2OutNo6337798,985
2-3-0OutNo5941433,036
222-2-1OutNo46541,594,892
212-1-2OutNo33671,955,963
1-4-0OutNo2773177,030
201-3-1OutNo1585867,762
2-0-3OutNo1981798,942
191-2-2OutNo9911,592,801
0-5-0OutNo79328,844
181-1-3OutNo4961,301,271
0-4-1OutNo199176,713
170-3-2OutNo100434,317
1-0-4OutNo199397,812
14-16OutNo100940,695*
Total:OutNo000356514,140,340

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs