How are these numbers calculated?

Big Games

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

Week of 4/11100.0*Chance in playoffs100.0*Average seed
Swans 48 Kangaroos 91 -5.7
-0.7
Saints 50 Crows 136 +0.5
Power 159 Lions 46 -0.3
Suns 49 Hawks 148 +0.2
Giants 83 Bulldogs 110 +0.1
Tigers 72 Magpies 100 -0.1
If winner is:HomeDrawAway
Lions vs Tigers+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 4/19100.0*Chance in playoffs100.0*Average seed
Swans vs Dockers+5.3+0.3-3.2
+0.9+0.1-0.6
Bulldogs vs Blues-0.2+0.1+0.4
Crows vs Giants+0.2+0.1-0.2
Demons vs Suns+0.2+0.1-0.2
Magpies vs Kangaroos-0.2+0.0+0.1
Eagles vs Power+0.0-0.1-0.0
Cats vs Hawks+0.0-0.1-0.0

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
7618-0-0In991446,593
7417-1-0In973375
7217-0-1In94609,007*
7016-1-1In881209,665*
6816-0-2In772210110,419*
6615-1-2In6234400107,762*
6415-0-3In444312100836,607*
6214-1-3In2647234000756,538*
6014-0-4In1238351320004,432,566*
5813-1-4In423392671003,689,750*
5613-0-5100.0%1102835206100017,363,653*
5412-1-5100.00213303317400013,271,126*
5212-0-699.3004153030165100047,354,702
11-2-599.40041530301641004,893,104*
5011-1-695.4000415303116400036,519,353*
4811-0-777.4000141528291751000111,059,492
10-2-677.60014152930175100012,284,479*
4610-1-745.5000313293118510078,415,235*
4410-0-816.7000031327311961000207,775,138
9-2-716.20003132731196100023,874,953*
429-1-82.60002112733205100128,598,186
8-3-72.60021127332061004,398,768*
409-0-90.300003122732196100312,302,744
8-2-80.3000312273320610036,298,817*
388-1-90.00002122934184000173,418,675
7-3-80.000021229341840005,930,192*
368-0-100.00000315313215300378,067,342
7-2-90.000031431321630043,361,528*
347-1-100.0000041735311110185,979,203
6-3-9Out000417353112206,170,733*
327-0-11Out0001724372561367,732,516
6-2-10Out000162337257140,518,844*
306-1-11Out0001103138172157,788,318
5-3-10Out0011031381724,931,653*
286-0-12Out00042039307285,240,406
5-2-11Out0004193931729,330,980*
265-1-12Out0018324316107,520,772*
245-0-13Out0003214629174,030,914
4-2-12Out00320463016,118,182*
224-1-13Out00111434654,293,880*
204-0-14Out0005346181,713,843
3-2-13Out00533626,503,168*
183-1-14Out002237520,228,735*
163-0-15Out001148530,284,743*
142-1-15Out007925,238,225*
122-0-16Out004967,249,398*
101-1-16Out0199841,011*
81-0-17Out01991,077,103*
60-1-17Out010063,583
40-0-18Out0100520,905
Total:9.4%000112234579101213131173,228,963,884

* Row combines multiple less frequent records.

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