How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
EA Street 99.66 Gridiron Gang 106.48 +0.5
+0.2
Old School 78.82 49ers 84.72 -0.5
+0.2
Hold My LeBeau 82.96 Sophomores 101.9 -0.4
+0.3
50 Shades 88.3 shockers 61.92 +0.1
-0.0
Ruthless Richie 115.52 Luck Dynasty 77.28 -0.1
+0.0
Pryor Champion 79.56 The Spoilers 107.42 +0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Gridiron Gang 69.28 49ers 76.78 -0.5
-1.7
Steel Town 86.22 Sophomores 73.82 +0.1
shockers 69.5 Luck Dynasty 43.42 -0.1
+0.2
Ruthless Richie 87.66 Trash Talkers 95.36 +0.2
Pryor Champion 131.56 Old School 92 +0.2
50 Shades 88.96 EA Street 71.66 -0.0
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Pryor Champion vs 49ersIn-7.0
+0.0-0.4
Ruthless Richie vs Sophomores-0.1In
-0.1+0.3
EA Street vs Luck DynastyIn-0.1
+0.3-0.1
50 Shades vs Gridiron Gang-0.1In
-0.4+2.3

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
81-0In3333338,003,893,179
70-199.6%2323232011043,586,672,153
Total:99.7%55251919179051,590,565,332
Games Above .500
Chance Will Make Playoffs