How are these numbers calculated?

Big Games

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

Week of 11/8100.0*Chance in playoffs100.0*Average seed
Karlyn 88 Maurice 107 Out
-0.5
Ryan 116 Luke 97 +0.2
Gonzalo 144 Bryn 107 -0.1
Kevin 148 Emily 64 +0.1
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
Karlyn vs Gonzalo+0.5-0.5
Heyman vs Emily+0.2-0.2
Graham vs Daneen+0.2-0.2
James vs Luke-0.1+0.1
Ryan vs Maurice-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
53-0Out241411611,691,627
42-1Out526392555,056,287
31-2Out11136525,059,060
20-3Out1001,690,154
Total:Out071521233413,497,128
Games Above .500
Chance Will Make Playoffs