How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Average seed
Justin 72.22 Bhairav 74.1 +0.4
David 76.82 Jon 66.28 Out
Adam 93.22 Jack 58.24 -0.1
Anand 76.6 Bryan 32.7 -0.1
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Simon 68.28 Bhairav 97 +0.7
Bryan 67.9 Jesse 59.88 -0.2
Anand 99.1 David 97.14 -0.2
If winner is:HomeAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Bhairav vs Jack+0.8-0.8
Tom vs Bryan+0.2-0.2
Ziyi vs Simon+0.2-0.2
Adam vs Anand+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
51-0Out1640341110,286,613
40-1Out10010,285,727
Total:Out820175520,572,340
Games Above .500
Chance Will Make Playoffs