How are these numbers calculated?

Big Games

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

Week of 2/17100.0*Boose d'Or100.0*Average seed
Balls 19 Titans 16 +3.6
+1.1
National 19 Crottes 18 +2.2
+0.1
Bizoune 16 Loonies 15 +1.8
Punks 23 Calumets 16 -0.1
-0.0
Mile-Enders 13 Crew 21 -0.1
Week of 2/24100.0*Boose d'Or100.0*Average seed
Bizoune 14 Balls 13 -14.8
-1.1
Punks 11 Crottes 18 -7.7
Mile-Enders 21 Loonies 9 +6.1
+0.2
Calumets 13 Titans 19 +1.7
+0.1
National 16 Crew 14 +0.1
If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 3/2100.0*Boose d'Or100.0*Average seed
Calumets vs Balls-0.9-0.9-0.9-0.3+0.9+0.9+0.9
Crottes vs Titans+0.3+0.3+0.3-0.5-0.3-0.3-0.3
Bizoune vs Mile-Enders-0.2-0.2-0.2-0.4+0.3+0.3+0.3
National vs Loonies+0.2+0.2+0.2+0.1-0.2-0.2-0.2
Punks vs Crew-0.2-0.2-0.2+0.2+0.2+0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inBooseChance will finish regular season at seed
TPW-L-Tplayoffsd'Or12345678910Count
251-0-0InNo37501311,974,328
240-0-1InNo255025487,416
230-1-0InNo1236272511,969,796
Total:InNo183125131224,431,540
Games Above .500
Chance Will Make Playoffs