How are these numbers calculated?

Big Games

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

Week of 4/19100.0*Chance in playoffs100.0*Average seed
Saints 91 Bombers 128 +2.8
+0.5
Bombers 121 Magpies 75 +1.3
+0.4
Tigers 79 Magpies 113 -0.2
Eagles 68 Blues 89 +0.2
Suns 66 Power 104 +0.1
-0.0
Kangaroos 125 Lions 62 +0.1
Saints 63 Swans 79 -0.0
If winner is:HomeDrawAway
Week of 4/26100.0*Chance in playoffs100.0*Average seed
Blues vs Crows+0.0+0.1-0.0
Bulldogs vs Cats+0.1+0.0-0.0
Power vs Eagles-0.0+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
8416-0-0In10011,682
8215-1-0In10006,666
8015-0-1In100083,377
14-2-0In10001,979
7814-1-1In100049,663*
7614-0-2In9820315,670
13-2-1In98213,396*
7413-1-2In9640173,223
12-3-1In9732,385*
7213-0-3In90100734,666
12-2-2In919045,387*
7012-1-3In851400375,529
11-3-2In861407,060*
6812-0-4In6929201,185,683
11-2-3In71282089,687*
6611-1-4In613540556,424
10-3-3In61354012,849*
6411-0-5In384813101,393,773
10-2-4In40481210121,963*
6210-1-5In285019200599,990
9-3-4In2850202015,649*
6010-0-6In114237101001,245,565
9-2-5In124335910118,671*
589-1-6In6334217200486,771
8-3-5In63341172013,967*
569-0-7In114383412100857,150
8-2-6In1143934111086,236*
548-1-7In07293920400300,087
7-3-6In07284020408,772*
528-0-8100.0%0110313618400461,185
7-2-7In01113236173047,255*
507-1-899.9042137279100142,857
6-3-7100.0042237278104,173*
487-0-998.500520362810100194,623
6-2-898.70522362791019,715*
466-1-995.1021129351940052,224
5-3-895.70211293320401,527*
446-0-1071.501926352261063,883
5-2-972.90192735215106,146*
425-1-1033.4019243323910015,303*
405-0-115.20051833291220017,654*
384-1-110.20212313217513,070*
364-0-120.0004163329133003,445*
343-1-12Out011226341971535*
323-0-13Out05193328141484*
302-1-13Out31831381039
282-0-14Out9254118744*
261-1-14Out202040205
241-0-15Out33673
200-0-16Out0325721,374
Total:99.4%3927169531100000000009,949,464

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs