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
Moon Raiders 243 Golden State Pa 230 -1.6
-0.1
Austin Lions 187.77 Bloomfield Browns 250.86 -1.2
LA Rams 250 Paris Eagles 151 -0.3
-0.1
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Phoenix Cardinals 240 Tortuga Buccane 235 -13.8
-0.9
Austin Lions 250 Cement City Bears 220 -1.6
-0.2
Mayfield Fighti 175 Bloomfield Browns 240 -1.5
-0.2
If winner is:HomeAway
Moon Raiders vs Cement City Bears-5.0+5.0
-0.2+0.2
Moon Raiders vs Austin Lions-3.4+3.4
London Jaguars vs North Forty Bro+2.0-2.0
+0.1-0.1
Paris Eagles vs SDM Cowboys+1.6-1.6
+0.1-0.1
Monaco Dolphins vs Wellington Falc+0.3-0.3

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
92-0In427462031,685,725
81-178.2%42648183003,372,254
70-26.972233261111,685,557
Total:65.8%1713182715107306,743,536
Games Above .500
Chance Will Make Playoffs