How are these numbers calculated?

Big Games

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

Week of 11/3100.0*Chance in playoffs100.0*Average seed
Gym Class Heros 87.5 Steagles 73.66 -5.7
-0.7
Thoroughbred 130.14 FatBob 96.16 -2.8
3rd Degree Burn 87.86 Vizag Steelers 80.84 +1.5
-0.1
Head Strong 77.18 M3 Power 100.68 -1.4
-0.1
Heisenberg 171.42 Andhra Loyals 59.08 +0.2
Hakuna Matata 107.1 Laced Up 76.9 -0.1
If winner is:HomeAway
Week of 11/10100.0*Chance in playoffs100.0*Average seed
Steagles vs Hakuna Matata+2.3-2.3
+0.7-0.7
Thoroughbred vs Heisenberg-0.9+0.9
M3 Power vs Gym Class Heros-0.9+0.9
-0.1+0.1
Vizag Steelers vs Head Strong-0.8+0.8
Andhra Loyals vs 3rd Degree Burn-0.1+0.1
+0.1-0.1
Laced Up vs FatBob+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
74-035.1%051218451920446,842
63-12.100220423061,782,426
52-2Out011385022,676,492
41-3Out04603511,783,398
30-4Out86725446,338
Total:2.7%001281623351427,135,496
Games Above .500
Chance Will Make Playoffs