How are these numbers calculated?

Big Games

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

Week of 6/28100.0*Play-in100.0*Average seed
Defiant 1 Outlaws 3 +6.9
+0.8
Dynasty 3 Hunters 0 +0.7
+0.1
Valiant 4 Spitfire 0 -0.3
-0.1
Justice 0 Outlaws 3 +1.7
+0.3
Gladiators 4 Defiant 0 +0.4
+0.0
Fusion 3 Uprising 2 +0.6
+0.1
Hunters 3 Shock 2 -0.6
-0.1
Dynasty 3 Eternal 1 +0.3
+0.0
Charge 1 Dragons 3 +0.3
+0.1
Valiant 2 Spark 3 +0.2
+0.1
Excelsior 3 Fuel 2 +0.2
If winner is:HomeAway
Week of 7/6100.0*Play-in100.0*Average seed
Justice vs Fusion+0.1-0.0
Dragons vs Charge+0.5-1.0
+0.1-0.1
Defiant vs Excelsior-2.7+0.4
-0.2+0.0
Reign vs Mayhem-0.8+2.1
-0.1+0.1
Charge vs Justice-0.3+0.9
-0.0+0.1
Reign vs Defiant-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-LplayoffsPlay-in1234567891011121314151617181920Count
157-00.6%100.0%00152242272009,928,536
146-10.099.90002175425200089,859,949
135-2Out93.300123442461000349,813,575
124-3Out43.7002132931186100728,633,423
113-4Out2.9000311243022810872,001,161
102-5Out0.00002102739220594,756,738
91-6OutNo000428680211,088,350
80-7OutNo006931029,624,028
Total:0.0%26.7%00000151011121213131311002,885,705,760
Games Above .500
Chance Will Make Playoffs