How are these numbers calculated?

Big Games

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

Week of 10/19100.0*Chance in playoffs100.0*Average seed
Harry 76.02 Patton 107.02 +8.0
+0.7
Laurino 127.7 Harrison 68.16 +1.4
Stuart 101.82 Scott 57 -1.0
Jeff 77.22 Zach 136.02 -0.3
-0.1
Owen 85.42 Tommy 87.34 +0.1
Robert 142.1 Kleissler 119.46 -0.1
-0.0
If winner is:HomeAway
Week of 10/26100.0*Chance in playoffs100.0*Average seed
Laurino vs Patton-7.1+17.4
-0.3+0.9
Harrison vs Kleissler-1.6+6.0
-0.0+0.1
Robert vs Scott-0.8+1.2
-0.0+0.1
Harry vs Tommy-0.5+0.5
Jeff vs Owen-0.0+0.2
Zach vs Stuart-0.1+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
117-0In444790160,961
106-199.9%433511201,389,315
95-290.90336529005,024,370
84-343.8043943121009,348,965
73-44.7052741235009,637,210
62-50.001113236173005,465,680
51-6Out002163933801,567,949
40-7Out006334714178,558
Total:32.5%029212217128521032,773,008
Games Above .500
Chance Will Make Playoffs