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 -7.7
-0.9
National 22 Crottes 14 +2.4
Week of 2/26100.0*Boose d'Or100.0*Average seed
Mile-Enders 17 Loonies 13 +0.6
+0.7
National 24 Crew 23 +0.4
-0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 3/5100.0*Boose d'Or100.0*Average seed
National vs LooniesNoNoNo+1.6+1.6+3.8
+0.1+0.1+0.1-0.2-0.2-0.2
Punks vs Crew+3.5+2.2+2.2NoNoNo
+0.2+0.1+0.1-0.1-0.1-0.1
Bizoune vs Mile-EndersNoNoNo+2.4+2.4+2.4
-0.7-0.7-0.7+0.7+0.7+0.7
Crottes vs Titans-0.2-0.2-0.2+0.3+0.3+0.3

What If

Chances based on how well the Mile-Enders finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inBooseChance will finish regular season at seed
TPW-L-Tplayoffsd'Or12345678910Count
241-0-0In4.9%5286840,738,997
220-1-0InNo18522940,274,023
Total:In2.5%21443261481,013,020
Games Above .500
Chance Will Make Playoffs