How are these numbers calculated?

Big Games

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

Week of 4/19100.0*Chance in playoffs100.0*Average seed
Dragons 3 Outlaws 0 -8.8
-1.7
Fusion 1 Excelsior 3 +0.7
+0.1
Shock 4 Spark 0 +0.7
+0.1
Hunters 1 Gladiators 3 +0.7
+0.1
Charge 3 Reign 1 +0.6
+0.1
Uprising 0 Titans 4 +0.6
+0.1
Gladiators 3 Mayhem 1 -0.5
Dynasty 4 Fuel 0 +0.4
Mayhem 1 Dragons 3 -0.3
Fuel 0 Titans 4 +0.3
Uprising 0 Spitfire 4 +0.1
Defiant 0 Shock 4 +0.1
Week of 4/28100.0*Chance in playoffs100.0*Average seed
Dynasty 4 Outlaws 0 -4.3
-1.6
Spitfire 4 Eternal 0 +0.3
+0.1
Fuel 4 Valiant 0 +0.2
Hunters 1 Spark 3 +0.1
Fuel 3 Outlaws 1 Out
-1.1
Valiant 2 Dynasty 3 +0.1
If winner is:HomeAway
Week of 5/3100.0*Chance in playoffs100.0*Average seed
Outlaws vs Charge+1.2-1.2
Outlaws vs Spitfire+0.8-0.8
Mayhem vs Fuel-0.2+0.2
Justice vs Dragons-0.2+0.2
Uprising vs Justice+0.1-0.1
Titans vs Defiant+0.1-0.1
Eternal vs Defiant+0.1-0.1
Valiant vs Hunters-0.1+0.1
Gladiators vs Uprising+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
22-0Out02822352852,278,856,567
11-1Out1113139174,555,436,029
00-2Out07932,278,813,164
Total:Out00269131721329,113,105,760
Games Above .500
Chance Will Make Playoffs