How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Keeton Kammandos 66 Brothers RADD 88.3 +18.3
+0.9
Don't Have a Clue 102.8 Reigning Thunder 85.9 -3.4
-0.1
Rocky Mountain 101.1 Hooked on a Thi 81.7 -2.2
-0.1
Bad News Bears 106.4 ROUS's 47.4 +1.7
+0.2
'Dillos 134 Gamblers 73.3 -0.7
-0.1
Gladiator 104.2 Dominatrix 82.9 +0.5
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Don't Have a Clue 93.8 Brothers RADD 91.1 -24.3
-1.1
Dominatrix 74.5 Reigning Thunder 104.8 -1.7
Rocky Mountain 97.7 ROUS's 90.7 -0.6
-0.1
Gladiator 100.6 Keeton Kammandos 120.4 +0.2
'Dillos 77.7 Bad News Bears 90.9 +0.1
+0.1
Gamblers 64.8 Hooked on a Thi 95.3 -0.1
-0.1
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
ROUS's vs Brothers RADDOutIn
-1.6+1.6
Hooked on a Thi vs Reigning Thunder-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-0In33677,713,791
60-1Out2048327,712,937
Total:50.0%173310241615,426,728
Games Above .500
Chance Will Make Playoffs