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
Winnipeg 3 Windsor 0 +14.9
+14.9
+0.5
Winnipeg 6 Hans Island 1 +8.6
+8.6
+0.4
Windsor 0 Regina 0 +2.3
+2.3
+0.0
Regina 2 Red Deer 2 +1.6
+1.6
+0.0
Medicine Hat 0 Nanaimo 0 +0.1
+0.1
Espanola 1 Nanaimo 1 *+0.1
*+0.1
If winner is:HomeDrawAway
Week of 9/16100.0*Chance in playoffs100.0*Promotion Playoff100.0*Average seed
Red Deer vs Winnipeg-12.7-3.3+15.3
-12.7-3.3+15.3
-0.2-0.1+0.3
Regina vs Espanola-13.0+2.8+10.7
-13.0+2.8+10.7
-0.1+0.0+0.1
Windsor vs Expat FC-2.0+0.8+1.4
-2.0+0.8+1.4
-0.1+0.0+0.1
Nanaimo vs T&C+0.1*+0.0-0.1
+0.1*+0.0-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100
If finish:Chance inPromotionChance will finish regular season at seed
TPW-D-LplayoffsPlayoff12345678910Count
703-2-096.7%96.7%10873531,245
5-0-0InYes653583,578
682-3-082.682.6182170434,005
4-1-099.899.836640325,741
672-2-164.164.1643511,594,898
4-0-196.996.918793399,104
661-4-051.551.551463177,693
653-1-186.586.54831301,299,911
641-2-216.016.016691501,597,075
3-0-272.872.8172270797,871
622-1-242.942.9435431,953,831
612-0-325.825.8266770795,483
591-1-35.65.66662701,302,878
581-3-132.832.8336160868,650
550-3-22.22.22564020433,604
0-5-018.518.5186714029,039
520-2-30.20.20385660530,705
461-0-41.41.41554120398,508
440-1-4OutNo22611610325,363
0-4-17.67.6865270177,333
430-0-5OutNo10582930083,825
Total:43.7%43.7%2414312100014,140,340
Points
Chance Will Make Playoffs