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*Chance in playoffs100.0*Play-in100.0*Average seed
Dynasty 3 Eternal 1 -0.4
-11.6
-0.9
Valiant 2 Spark 3 -0.1
+1.1
+0.1
Hunters 3 Shock 2 -1.4
-0.1
Valiant 4 Spitfire 0 -0.7
-0.1
Fusion 3 Uprising 2 +0.5
+0.1
Dynasty 3 Hunters 0 +1.0
+0.1
Excelsior 3 Fuel 2 +0.9
+0.1
Gladiators 4 Defiant 0 +1.1
+0.1
Charge 1 Dragons 3 +0.4
+0.1
Justice 0 Outlaws 3 -0.5
-0.1
Defiant 1 Outlaws 3 +0.4
If winner is:HomeAway
Week of 7/6100.0*Chance in playoffs100.0*Play-in100.0*Average seed
Dragons vs Charge+0.7-0.7
+0.1-0.1
Justice vs Fusion+0.3-0.3
Defiant vs Excelsior-1.0+1.0
-0.1+0.1
Charge vs Justice-1.0+1.0
-0.1+0.1
Reign vs Defiant-0.1+0.1
Reign vs Mayhem-1.1+1.1
-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsPlay-in1234567891011121314151617181920Count
157-04.6%100.0%00420372981007,292,652
146-10.099.60018283820400050,244,667
135-2Out77.20021330321751000150,738,394
124-3Out14.2000311253021810251,241,053
113-4Out0.20002923342570251,241,958
102-5Out0.0000213394510150,707,456
91-6OutNo001127215050,256,034
80-7OutNo01504367,299,706
Total:0.0%22.8%00001247910121314141410919,021,920
Games Above .500
Chance Will Make Playoffs