How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Average seed
Ben 120.78 Nicholas 79.88 +0.5
Rob 91.22 Marc 101.8 +0.1
Emerson 118.38 Dom 125.92 -0.1
If winner is:HomeTieAway
Week of 11/25100.0*Average seed
Simon vs Ben-0.7+0.3+0.6
Emerson vs Nick+0.1+0.1-0.1
Robbie vs Dom+0.1+0.1-0.1
Rob vs Nicholas-0.1-0.0+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
10.5-11In1004,341,657*
101-1-0In5733918,021,861
0-0-2In1006,664
9.50-1-1In21422881326,930
90-2-0In3122836214,016,024
Total:In5420119516,713,136

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs