How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Wilford 81.45 Jossie 105.15 In
Javi 163.1 Alejo 78.7 -0.0
Watson 100.05 Alan 95.1 -0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Raymond 100.15 Jossie 142.4 +0.2
Javi 103.35 Tomas 84.3 -0.1
Watson 112.35 Daniel 109.75 -0.1
If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Jossie vs Javi+0.5+0.5+0.5*-0.0-0.5-0.5-0.5

* 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 Jossie finish out the regular season.   Explain

If finish:Chance inChance will finish regular season at seed
Games Above .500
Chance Will Make Playoffs