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
Bizoune 16 Loonies 15 +1.0
+0.9
National 19 Crottes 18 +0.9
Balls 19 Titans 16 +0.3
+0.0
Mile-Enders 13 Crew 21 -0.1
Week of 2/24100.0*Boose d'Or100.0*Average seed
Bizoune 14 Balls 13 +5.0
+1.1
Punks 11 Crottes 18 No
+0.1
Mile-Enders 21 Loonies 9 +1.5
+0.2
Calumets 13 Titans 19 -0.1
-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
Bizoune vs Mile-Enders+0.7+0.7+0.7+0.5-0.7-0.7-0.7
Crottes vs Titans+0.2+0.2+0.2+0.2-0.3-0.3-0.3
National vs Loonies+0.2+0.2+0.2+0.2-0.2-0.3-0.2
Calumets vs Balls+0.2+0.2+0.2+0.2-0.2-0.2-0.2

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
261-0-0InNo10011,973,777
250-0-1InNo7525488,417
240-1-0InNo1338371211,969,346
Total:InNo571918624,431,540
Games Above .500
Chance Will Make Playoffs