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
T&C 3 Medicine Hat 1 +0.1
+0.1
+0.6
Expat FC 0 T&C 1 +0.1
+0.1
+0.6
Hans Island 3 Expat FC 2 +0.1
Medicine Hat 0 Nanaimo 0 +0.1
Espanola 1 Nanaimo 1 +0.0
If winner is:HomeDrawAway
Week of 9/16100.0*Chance in playoffs100.0*Promotion Playoff100.0*Average seed
Nanaimo vs T&C-0.1-0.1+0.2
-0.1-0.1+0.2
-0.5-0.0+0.5
Regina vs Espanola-0.1+0.0+0.1
-0.1+0.0+0.1
Red Deer vs Winnipeg+0.1+0.0-0.1
+0.1+0.0-0.1
Medicine Hat vs Hans Island-0.1+0.0+0.1

What If

Chances based on how well the T&C finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inPromotionChance will finish regular season at seed
TPW-D-LplayoffsPlayoff12345678910Count
655-0-012.9%12.9%135433082,967
634-1-01.41.41286110325,792
624-0-10.20.201364230398,364
613-2-00.00.00658370530,916
593-0-2OutNo02372600798,109
533-1-1OutNo14157101,304,259
502-1-2OutNo36826301,955,767
2-3-0OutNo0276940434,462
481-4-0OutNo4682530177,233
471-1-3OutNo17453271,301,165
2-0-3OutNo1494191796,726
460-5-0OutNo304521328,939
392-2-1OutNo117711001,595,489
371-3-1OutNo1543780866,844
1-0-4OutNo6334416398,546
361-2-2OutNo034461821,594,382
350-1-4OutNo094248325,757
0-4-1OutNo1742337177,307
340-3-2OutNo7334316432,863
0-0-5OutNo32967183,209
330-2-3OutNo2204730531,244
Total:0.1%0.1%02134523125014,140,340
Points
Chance Will Make Playoffs