How are these numbers calculated?

Big Games

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

Week of 8/15None
Week of 8/22100.0*Average seed
Eagles 119 Demons 53 +0.2
Tigers 98 Saints 72 -0.2
Giants 67 Magpies 75 +0.1
If winner is:HomeDrawAway
Week of 8/29100.0*Average seed
Kangaroos vs Demons+0.2-0.6-0.7
Crows vs Saints-0.2-0.1+0.5
Bulldogs vs Giants+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsTop 4123456789101112131415161718Count
201-0-0OutNo5149251,454,499
180-1-0OutNo841627,304,603
160-0-1OutNo8218786,440,350
Total:OutNo1274141,065,199,452
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)