How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Average seed
Austin Lions 187.77 Bloomfield Browns 250.86 -1.6
-0.0
Moon Raiders 243 Golden State Pa 230 -0.8
-0.0
LA Rams 250 Paris Eagles 151 -0.1
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Phoenix Cardinals 240 Tortuga Buccane 235 +2.6
-0.1
Mayfield Fighti 175 Bloomfield Browns 240 -0.9
Austin Lions 250 Cement City Bears 220 -0.9
-0.0
If winner is:HomeAway
London Jaguars vs North Forty Bro-8.2+8.8
-1.0+1.1
Moon Raiders vs Austin Lions-2.2+2.1
-0.1+0.1
Moon Raiders vs Cement City Bears-1.2+2.9
-0.1+0.2
Monaco Dolphins vs Wellington Falc-0.3+0.4
+0.1-0.2
Paris Eagles vs SDM Cowboys+0.2-0.1
+0.2-0.1

What If

Chances based on how well the North Forty Bro finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
83-046.5%19373914103,705,292
72-12.221230331849,158,880
61-2Out01723382836,897,043
50-3Out07513751,434,193
Total:9.1%0181216171515133021,195,408
Games Above .500
Chance Will Make Playoffs