How are these numbers calculated?

Big Games

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

Week of 10/25100.0*Chance in playoffs100.0*Average seed
guywwe's Best T 115.86 Arrow's Team 72.1 +15.5
+1.5
BrunoB 90 Fab's Team 78.18 +1.0
+0.1
Rocco 92 Party Bus 71.62 -0.8
pure skillz 84.82 Sly49ers 110 +0.5
Nacho Vidal 106.22 Le Chat 75 +0.2
kuske 123 Jordan Pete's T 88 -0.2
If winner is:HomeAway
JM04 vs Flanny's Team-0.5+0.5
If winner is:HomeAway
Week of 11/1100.0*Chance in playoffs100.0*Average seed
guywwe's Best T vs Sly49ers+11.9-11.9
+1.2-1.2
Party Bus vs Fab's Team+2.1-2.1
+0.2-0.2
BrunoB vs Rocco-1.6+1.6
-0.2+0.2
Nacho Vidal vs Jordan Pete's T+0.6-0.6
pure skillz vs Arrow's Team+0.5-0.5
+0.1-0.1
Bills Bills Bills vs kuske+0.3-0.3
Le Chat vs Flanny's Team-0.2+0.2

What If

Chances based on how well the guywwe's Best T finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
106-0In414513136,566
95-1In9384012217,193
84-2100.0%073653220000543,845
73-394.000466159951000724,943
62-426.90210015122122134100544,458
51-50.710015163031152217,936
40-6Out00216493336,579
Total:70.1%2614391234456543212,321,520
Games Above .500
Chance Will Make Playoffs