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
Crows 80 Bulldogs 28 +8.0
+0.9
Bombers 121 Magpies 75 +0.5
Kangaroos 125 Lions 62 +0.4
Tigers 79 Magpies 113 -0.4
Eagles 68 Blues 89 +0.4
Suns 66 Power 104 +0.2
Saints 91 Bombers 128 +0.2
Saints 63 Swans 79 -0.2
Demons 144 Giants 103 -0.1
Week of 4/26100.0*Chance in playoffs100.0*Average seed
Dockers 81 Tigers 80 -0.4
If winner is:HomeDrawAway
Blues vs Crows-10.3-1.2+8.0
-0.9-0.1+0.7
Giants vs Suns+0.6*+0.3-0.4
Bulldogs vs Cats-0.6*-0.1+0.3
Lions vs Demons+0.4*+0.1-0.4
Power vs Eagles+0.2*+0.0-0.5
Hawks vs Kangaroos-0.2*-0.0+0.3

* 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 Crows finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
8018-0-0In9911,397
7817-1-0In94617
7617-0-1In89100500*
7416-1-1In83171400*
7216-0-2In702824,129*
7015-1-2In4943803,349*
6815-0-3In3747151022,997*
6614-1-3In2048285017,408*
6414-0-4In113938111087,802*
6213-1-4In324442540060,661*
6013-0-5In112373612100225,594
12-2-4In1133735121020,234*
5812-1-5In04224126600158,743*
5612-0-6100.0%0110333716300482,472
11-2-5100.0011133371530048,579*
5411-1-699.900317383110100311,008*
5211-0-799.30172537236100813,674
10-2-699.401726372361087,838*
5010-1-796.100111303618400463,184
9-3-696.3011131351830015,259*
4810-0-884.60031634311320001,085,965
9-2-785.100316343113200121,826*
469-1-860.70042036299100561,559
8-3-761.5005203628910018,980*
449-0-932.8001824352471001,167,764
8-2-832.900172535237100132,761*
428-1-910.600192835206100542,715
7-3-810.601928352061018,180*
408-0-102.200211283319610001,013,654
7-2-92.0002112833196100113,375*
387-1-100.1002122933195100417,634
6-3-90.1021128341951013,524*
367-0-110.0003132831185100701,973
6-2-100.000031328321851075,790*
346-1-11Out00313293317400261,210*
326-0-12Out00041530311530389,453
5-2-11Out003153032163039,465*
305-1-12Out004173431122122,958*
285-0-13Out00162338266169,646
4-2-12Out016233727715,681*
264-1-13Out01931421744,459*
244-0-14Out00320453261,814*
223-1-14Out018405111,972*
203-0-15Out04306715,235*
182-1-15Out119802,218*
162-0-16Out011892,478*
141-1-16Out0495277*
121-0-17Out298254*
100-1-17Out10013
80-0-18Out01001,386
Total:47.1%01357911111110875432119,949,464

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs