How are these numbers calculated?

Big Games

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

Week of 2/19100.0*Boose d'Or100.0*Average seed
Mile-Enders 17 Crew 18 +21.4
+0.8
National 22 Crottes 14 +5.6
+0.1
Week of 2/26100.0*Boose d'Or100.0*Average seed
National 24 Crew 23 -26.1
-0.4
Mile-Enders 17 Loonies 13 +0.5
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 3/5100.0*Boose d'Or100.0*Average seed
Punks vs Crew-29.8-22.3-22.3+21.7+21.7+21.7
-0.5-0.3-0.3+0.3+0.3+0.3
National vs Loonies-21.5-21.5-21.5+25.7+25.7+29.4
-0.2-0.2-0.2+0.3+0.3+0.3
Bizoune vs Mile-Enders+0.6+0.6+0.7-0.6-0.6-0.6
+0.1+0.1+0.1-0.1-0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inBooseChance will finish regular season at seed
TPW-L-Tplayoffsd'Or12345678910Count
261-0-0In59.0%594145,595,644
240-1-0In9.39652635,417,376
Total:In37.3%37511181,013,020
Games Above .500
Chance Will Make Playoffs