How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Odds of taking last/being the horse's ass (and "winning" Horse's Ass Trophy)100.0*Average seed
OC 210.6 AR 138.5 -5.5
+14.8
-0.5
FAT 138.9 NANA 163.9 +1.6
-0.5
+0.1
POPP 178.7 chuk 154.1 +0.1
-2.0
+0.0
AP 165.6 KONZ 178.6 +0.1
CALK 123.1 SWAY 166.5 -0.1
-3.6
+0.1
Week of 11/27100.0*Chance in playoffs100.0*Odds of taking last/being the horse's ass (and "winning" Horse's Ass Trophy)100.0*Average seed
AR 115.9 POPP 164.1 Out
+22.3
-0.5
AP 172.5 chuk 157.3 +0.1
-10.0
+0.2
CALK 184.5 FAT 156.3 +7.6
-0.1
If winner is:HomeTieAway
Week of 12/4100.0*Chance in playoffs100.0*Odds of taking last/being the horse's ass (and "winning" Horse's Ass Trophy)100.0*Average seed
SWAY vs AR+24.9+22.1-32.2
-0.2-0.2+0.3
chuk vs OC+24.0-18.4-18.7
-0.2+0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-TplayoffsOdds of winning championship (and Brett Goode Championship)12345678910Odds of taking last/being the horse's ass (and "winning" Horse's Ass Trophy)Count
00-1-0OutNo19999.4%57,801,122
1-0-0OutNo0584242.345,968,210
0-0-1OutNo39796.61,685,288
Total:OutNo0267474.4%105,454,620
Points
Chance Will Make Playoffs