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*Average seed
Saints 118 Dockers 60 +0.6
Power 72 Demons 69 +0.1
Giants 87 Cats 94 +0.0
If winner is:HomeDrawAway
Week of 7/25100.0*Average seed
Lions vs Suns-0.2+0.0+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
365-0-0OutNo001363222001,330,779
344-1-0OutNo055037800656,782
324-0-1OutNo022422960019,055,493
3-2-0OutNo0204329600137,018
303-1-1OutNo063142192007,756,787
2-3-0OutNo042844222013,552
283-0-2OutNo1933411520109,317,972
2-2-1OutNo17304416201,134,690
1-4-0OutNo062848172653
262-1-2OutNo011346346031,467,117
1-3-1OutNo011145367070,904
0-5-0OutNo195619616
242-0-3OutNo0012447253289,484,748
1-2-2OutNo0122482632,925,389
0-4-1OutNo19512741,676
221-1-3OutNo535471353,144,597
0-3-2OutNo535471387,837
201-0-4OutNo0185329360,225,795
0-2-3OutNo01853292,377,496
180-1-4OutNo1326731,909,250
160-0-5OutNo01981170,683,341
Total:OutNo000125132331261,081,781,892
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)