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
Thoroughbred 94.8 Gym Class Heros 78.88 -8.6
-0.5
Twilight Sparkle 82.8 Andhra Loyals 108.54 -5.6
-0.1
3rd Degree Burn 56.4 Gladiators 83.32 -4.0
-0.1
Steagles 100.06 Crushers 115.12 -0.5
-0.0
Vizag Steelers 35.96 FatBob 77.78 *-0.1
If winner is:HomeAway
Week of 10/26100.0*Chance in playoffs100.0*Average seed
Gym Class Heros vs Star Screamers+8.2-8.2
+0.6-0.6
Gladiators vs Steagles-1.5+5.8
-0.1+0.2
Thoroughbred vs Andhra Loyals+2.8-4.3
+0.1-0.1
Crushers vs Vizag Steelers-0.5+1.1
Head Strong vs 3rd Degree Burn-0.1+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

Chances based on how well the Gym Class Heros finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
96-099.5%13635280255,259
85-184.00011106201511,723,813
74-235.10022594718004,646,011
63-34.7014285611006,281,258
52-40.1002275019204,507,375
41-50.000116463341,620,765
30-6Out73559231,327
Total:18.9%002112322291794119,265,808
Games Above .500
Chance Will Make Playoffs