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
Power 72 Demons 69 -0.2
Saints 118 Dockers 60 -0.2
Blues 109 Kangaroos 86 -0.2
Giants 87 Cats 94 +0.0
If winner is:HomeDrawAway
Week of 7/25100.0*Average seed
Lions vs Suns-0.1-0.1+0.0
Dockers vs Blues+0.0-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsTop 4123456789101112131415161718Count
365-0-0OutNo01284622402,704,311
344-1-0OutNo06374214101,225,104
324-0-1OutNo0217413270033,780,559
3-2-0OutNo217423360220,464
303-1-1OutNo0425482310011,896,043
2-3-0OutNo032448231018,760
283-0-2OutNo00840401110158,642,617
2-2-1OutNo008404011101,489,541
1-4-0OutNo64240101781
262-1-2OutNo011551285038,753,992
1-3-1OutNo011449306078,813
0-5-0OutNo182745911
242-0-3OutNo042540256332,412,974
1-2-2OutNo0424402663,012,042
0-4-1OutNo425372861,537
221-1-3OutNo733431750,494,521
0-3-2OutNo530442175,229
201-0-4OutNo93853313,712,807
0-2-3OutNo0431651,852,506
180-1-4OutNo1198122,552,839
160-0-5OutNo100108,856,441
Total:OutNo000139161921301,081,781,892
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)