How are these numbers calculated?

Big Games

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

Week of 7/1100.0*Chance in playoffs100.0*Average seed
Bulldogs 127 Demons 63 -9.6
-0.7
Bombers 115 Cats 111 -0.7
-0.2
Tigers 81 Blues 184 +0.7
+0.0
Dockers 112 Suns 62 -0.5
-0.0
Kangaroos 70 Saints 79 +0.5
Crows 57 Swans 50 +0.3
If winner is:HomeDrawAway
Week of 7/8100.0*Chance in playoffs100.0*Average seed
Power vs Saints+1.2+0.9-0.5
+0.1+0.1-0.1
Magpies vs Kangaroos+0.3-0.8-1.3
+0.0-0.1-0.2
Bulldogs vs Blues-1.1-0.8+0.4
-0.1-0.1+0.1
Suns vs Swans+0.9+0.4-0.3
Bombers vs Tigers+0.1-0.3-0.1
-0.0-0.1+0.0

What If

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

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011121314151617Count
548-0-0In0430541204,645
527-1-0In112612522,049
507-0-199.6%033848110055,225
6-2-099.543547141568
486-1-197.2012350233029,213
5-3-094.711948274175
466-0-284.106354314200367,021
5-2-183.806354314206,501
4-4-0In2040405
445-1-256.80116403210100156,624
4-3-159.91154431810785
425-0-325.5032239278101,244,346
4-2-224.50321392781026,265
3-4-117.821644297245
404-1-34.9005223827810407,172
3-3-24.004213728902,203
2-5-1Out1001
384-0-40.70018273822402,315,426
3-2-30.70172738224051,108
2-4-20.9153032257106
363-1-40.001729432010559,148
2-3-30.001628442013,025
1-5-2Out50504
343-0-50.0002154237402,390,414
2-2-4Out021442375048,225
1-4-3Out374241699
322-1-5Out0022462120399,373
1-3-4Out0225611201,721
0-5-3Out1001
302-0-6Out00115632101,331,279
1-2-5Out001156321021,325
0-4-4Out673327
281-1-6Out02504530138,820
0-3-5Out1524430349
261-0-7Out0022631410372,247
0-2-6Out0226214103,500
240-1-7Out1153297018,451
220-0-8Out1284623342,609
Total:8.6%000126912172123910010,000,000
Games Above .500
Chance Will Make Playoffs