How are these numbers calculated?

Big Games

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

Week of 3/13100.0*Chance in playoffs100.0*Average seed
Western Bulldogs 51 Fremantle 66 +8.2
+0.4
Brisbane 14 Collingwood 43 -3.7
-0.1
Melbourne 24 Carlton 40 -0.2
If winner is:HomeTieAway
Week of 3/20100.0*Chance in playoffs100.0*Average seed
Collingwood vs St Kilda-2.8InIn
-0.1+0.1+0.1
Fremantle vs MelbourneInIn-2.8
+0.3+0.3-0.3
Carlton vs West Coast-0.2-0.2+0.3
-0.1+0.1+0.1

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-L-Tplayoffs1234567SpoonCount
30-32In100No7,967,256,324*
281-1-0In7921No15,609,757,585
0-0-2In100No786,522
260-1-1In5050No156,839,663
240-2-088.7%3394711No7,810,397,134
Total:97.2%6520123No31,545,037,228

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs