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*Chance in playoffs100.0*Average seed
Bombers 108 Suns 89 -21.6
-0.8
Kangaroos 101 Crows 94 +5.0
+0.1
Eagles 119 Demons 53 -1.3
-0.1
Giants 67 Magpies 75 -0.7
-0.1
Tigers 98 Saints 72 -0.5
-0.1
If winner is:HomeDrawAway
Week of 8/29100.0*Chance in playoffs100.0*Average seed
Crows vs SaintsOut+18.5+18.5
-0.1+0.4+0.4
Suns vs Eagles+6.9OutOut
+1.3-1.0-1.3
Magpies vs HawksOutOut+2.9
-0.4-0.4+0.2
Swans vs Tigers+2.3OutOut
+0.1-0.3-0.3

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsTop 4123456789101112131415161718Count
441-0-013.4%No13502116763,228,790
420-1-0OutNo247640,142,285
400-0-1OutNo100763,222,853
Total:6.5%No724108511,566,593,928
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)