How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Average seed
Matt Lassiter 101 Tom Orth 136 +0.4
David Hatch 89 Stephen Crouch 68 -0.2
David Lawrence 71 Chelsea Huls 75 +0.1
Week of 11/24100.0*Average seed
Tom Orth 67 Dan Huls 107 -0.7
Rob D 112 David Hatch 90 +0.2
Chelsea Huls 97 Jordan Daugherty 80 +0.1
If winner is:HomeTieAway
Week of 12/1100.0*Average seed
David Lawrence vs David Hatch+0.3*+0.0-0.3
Tom Orth vs Chelsea Huls+0.3*+0.0-0.3

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
61-0-0Out762412,215,909
5.50-0-1Out50501,283,392
50-1-0Out247612,218,639
Total:Out505025,717,940
Games Above .500
Chance Will Make Playoffs