How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/20100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
National 17 Titans 13 +0.5
-0.4
Calumets 17 Loonies 16 +0.5
Crew 18 Crottes 14 +0.1
-0.1
Mile-Enders 28 Balls 12 +0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 11/27100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
Bizoune vs Crew+2.7+2.7+2.7-2.3-2.3-2.4
+2.2+2.2+2.2-2.0-2.0-2.0
+0.5+0.5+0.5-0.5-0.5-0.5
Mile-Enders vs Calumets+0.4+0.4+0.4-0.9-0.9-0.8
-0.2-0.3-0.2+0.5+0.5+0.6
Punks vs Titans+0.5+0.5+0.5-0.7-0.7-0.7
-0.2-0.2-0.2+0.3+0.2+0.2
Crottes vs Loonies+0.4+0.4+0.4-0.7-0.7-0.8
-0.1-0.1-0.0+0.1+0.1+0.1
National vs Balls+0.2+0.2+0.2-0.4-0.4-0.4
-0.3-0.3-0.3+0.5+0.5+0.5

What If

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

100100100100100100100100100100
If finish:Chance inBooseChance will finish regular season at seed
TPW-L-Tplayoffsd'Or12345678910Count
3414-0-0In99.6%100014,595
3213-1-0In92.5937089,206
3012-2-0In66.3663130460,535
2811-3-0In25.4255022201,449,148
2610-4-0In2.832446243003,135,331
249-5-0In0.002194629404,903,818
228-6-0100.0%No011547335005,734,179
207-7-099.9No011347355005,080,226
186-8-094.2No01134734603,436,842
165-9-061.3No0115463451,767,389
144-10-019.1No01185328677,069
123-11-02.4No023364188,334
102-12-00.1No0118836,402
81-13-0OutNo2984,230
60-14-0OutNo01006,916
Total:93.8%3.2%36101418181495226,984,220
Games Above .500
Chance Will Make Playoffs