How are these numbers calculated?

Big Games

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

Week of 2/29100.0*Chance in playoffs100.0*Average seed
Mile-Enders 12 Titans 13 +22.0
+0.5
Bizoune 14 Loonies 17 -19.8
-0.2
National 20 Crottes 18 -3.3
-0.1
Punks 7 Calumets 21 +0.1
Week of 3/7100.0*Chance in playoffs100.0*Average seed
Calumets 16 Titans 20 +38.0
+1.1
Crew 16 Loonies 12 +8.0
+0.1
National 15 Balls 5 -0.6
-0.1
Mile-Enders 12 Bizoune 19 +0.4
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Crottes vs Titans-0.4-0.4-0.4+1.3+1.3+1.3
Mile-Enders vs Loonies-0.3-0.3-0.3+0.3+0.3+0.3
National vs Crew-0.1-0.1-0.1+0.1+0.1+0.1
Calumets vs Bizoune+0.1+0.1+0.1-0.2-0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPW-L-TplayoffsTrophy12345678910Count
221-0-0InNo34491724,490,008
200-1-0InNo415975,819,012
Total:InNo8123545100,309,020
Games Above .500
Chance Will Make Playoffs