How are these numbers calculated?

Big Games

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

Week of 7/18100.0*Chance in playoffs100.0*Average seed
Enforcers 36 Braves 13 In
+0.5
Cutters 33 Lions 13 -0.2
Rockets 8 Crusaders 14 -0.0
Xtreme 28 Assassians 0 -0.0
Week of 7/25100.0*Chance in playoffs100.0*Average seed
Enforcers 27 Cutters 7 +0.7
Rockets 34 Braves 38 -0.1
Coal 0 Xtreme 28 -0.0
If winner is:HomeHome OTAway OTAway
Week of 8/1100.0*Chance in playoffs100.0*Average seed
Xtreme vs Enforcers-0.1-0.1+0.3+0.3
Blitz vs Cardinals+0.1+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213Count
61-0In32683,082,742
50-1In10015,218,218
Total:In59518,300,960
Games Above .500
Chance Will Make Playoffs