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
Kangaroos 70 Saints 79 -12.6
-0.8
Bombers 115 Cats 111 -2.6
-0.2
Tigers 81 Blues 184 +1.9
+0.1
Dockers 112 Suns 62 -1.2
-0.0
Crows 57 Swans 50 +1.0
Bulldogs 127 Demons 63 +0.8
+0.0
If winner is:HomeDrawAway
Week of 7/8100.0*Chance in playoffs100.0*Average seed
Magpies vs Kangaroos-2.9+4.7+14.5
-0.2+0.4+1.0
Suns vs Swans+1.5*-0.1-0.4
+0.1-0.0-0.0
Bulldogs vs Blues-1.2*-0.2+0.4
-0.1-0.0+0.0
Power vs Saints+1.2+0.2-0.4
+0.1+0.0-0.1
Bombers vs Tigers+0.1+0.8-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011121314151617Count
568-0-0In111404634,593
547-1-0In0425571402,022
527-0-1100.0%011163241048,804
6-2-0In11060281523
506-1-199.70341478025,304
5-3-0In35139875
486-0-298.200275119200307,910
5-2-198.300265219205,302
4-4-0In4343147
465-1-288.507414010100129,452
4-3-190.093843100637
445-0-367.70222442650001,030,379
4-2-265.3220432861022,264
3-4-164.531348293331
424-1-334.605294020500346,730
3-3-233.205284220501,986
2-5-1Out67333
404-0-49.80193137184002,017,907
3-2-38.30182938204046,248
2-4-23.52231392051113
383-1-41.6021434341420525,259
2-3-31.3113343416202,977
1-5-2Out1001
363-0-50.100214363512002,368,441
2-2-40.00213343714049,788
1-4-3Out41028461383
342-1-50.000422432730446,260
1-3-4Out0321442831,965
0-5-3Out252525254
322-0-6Out006305311001,640,242
1-2-5Out005285511027,630
0-4-4Out322532232
301-1-6Out00116522910199,170
0-3-5Out11554292530
281-0-7Out0044546500610,781
0-2-6Out03444765,898
260-1-7Out12160180035,767
240-0-8Out0749413094,882
Total:15.5%0002591215161817610010,000,000
Games Above .500
Chance Will Make Playoffs