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 63 Swans 79 +5.4
+0.5
Swans 103 Cats 124 -4.2
-0.7
Kangaroos 125 Lions 62 +0.5
Eagles 68 Blues 89 +0.4
Tigers 79 Magpies 113 -0.4
Bombers 121 Magpies 75 +0.3
Saints 91 Bombers 128 +0.2
Suns 66 Power 104 +0.2
Demons 144 Giants 103 -0.1
Week of 4/26100.0*Chance in playoffs100.0*Average seed
Dockers 81 Tigers 80 -0.2
If winner is:HomeDrawAway
Bulldogs vs Cats-0.4*-0.0+0.2
Blues vs Crows+0.2*+0.1-0.2
Power vs Eagles+0.1*-0.0-0.2
-0.0+0.0+0.1
Giants vs Suns+0.2*+0.1-0.1
Lions vs Demons+0.2*+0.1-0.1
Hawks vs Kangaroos-0.1*-0.0+0.1
-0.0*-0.0+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 Swans finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
8417-0-0In10001,918
8216-1-0In1000419
8016-0-1In98207,449*
7815-1-1In96405,339*
7615-0-2In919045,544*
7414-1-2In8118130,142*
7214-0-3In702820161,059
13-2-2In7028209,350*
7013-1-3In5240700104,214*
6813-0-4In37471510411,459
12-2-3In3847141030,683*
6612-1-4In204828400248,656*
6412-0-5In1140391110778,034
11-2-4In114039101066,913*
6211-1-5In4254523300421,846
10-3-4In425462230011,065*
6011-0-6In113403591001,121,252
10-2-5In1144135910106,082*
5810-1-6In04264322400556,146
9-3-5In0527432140015,954*
5610-0-7100.0%01133734122001,258,838
9-2-6100.00113383412200126,525*
549-1-7100.0004233926710567,140
8-3-6100.00423392571017,092*
529-0-899.60011030361940001,114,188
8-2-799.60110303619400115,234*
508-1-897.500215343314200450,130
7-3-797.502153433142013,804*
488-0-987.600520352811200783,092
7-2-888.0005203529102081,696*
467-1-965.800162336258100280,184
6-3-866.1172336258108,375*
447-0-1036.000192634227100437,108
6-2-935.7001926352271044,244*
426-1-1011.900210283420510139,888*
406-0-112.4002122732196100192,348
5-2-102.20021227322061018,551*
385-1-110.20021128331961052,650*
365-0-120.00031328311961066,270
4-2-11Out03122731206105,703*
344-1-12Out0021228331951014,774*
324-0-13Out004142932174019,008*
303-1-13Out0031432361323,166*
283-0-14Out00621352983,574*
262-1-14Out18313921451*
242-0-15Out2164438458*
221-1-15Out3316635
201-0-16Out247638
180-1-16Out1001
160-0-17Out05951,375
Total:89.7%611151715129643211000009,949,464

* Row combines multiple less frequent records.

Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)