How are these numbers calculated?

Big Games

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

Week of 11/14100.0*Odds of winning championship (and Brett Goode Championship)100.0*Average seed
OC 150 KONZ 179.7 -16.6
-0.3
AP 153.9 chuk 157.8 +4.4
+0.1
NANA 169.4 AR 171.9 -1.1
POPP 135.6 FAT 135.5 -0.6
If winner is:HomeTieAway
Week of 11/21100.0*Odds of winning championship (and Brett Goode Championship)100.0*Average seed
chuk vs OC-16.7-12.3+17.1
-0.3-0.2+0.3
AR vs KONZ+7.0+11.7-7.4
+0.1+0.2-0.1
AP vs NANA-3.1+2.9+3.0
-0.1+0.1+0.1
SWAY vs POPP+1.3+1.2-1.3

What If

Chances based on how well the OC 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
01-2-0In43.0%434980No7,805,938
2-1-0In91.9928No7,804,214
0-3-0In2.0218373390No2,608,933
3-0-0InYes100No2,608,693
1-1-1In56.857403No506,760
0-2-1In5.4532392040No253,946
2-0-1In93.3937No253,814
0-1-2In12.01245321010No8,210
1-0-2In69.169301No8,136
0-0-3In22.92351224No96
Total:In62.8%63248410No21,858,740
Points
Chance Will Make Playoffs