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
Excelsior 3 Fuel 2 -4.2
-9.7
-0.9
Valiant 2 Spark 3 -0.8
+1.0
Shock 4 Spitfire 0 +0.8
+0.1
Spark 4 Mayhem 0 -0.7
Valiant 4 Spitfire 0 +0.7
-0.9
Dynasty 3 Eternal 1 -0.7
+0.7
Dynasty 3 Hunters 0 -0.6
+1.0
Gladiators 4 Defiant 0 -0.6
+1.1
Titans 4 Gladiators 0 +0.6
Charge 1 Dragons 3 -0.5
+0.7
Fusion 3 Uprising 2 -0.5
+0.7
Hunters 3 Shock 2 -0.1
-1.2
-0.1
Justice 0 Outlaws 3 -0.5
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-0.3+0.3
+1.0-1.0
Justice vs Fusion+0.3-0.3
+0.3-0.3
+0.1-0.1
Defiant vs Excelsior-1.2+1.2
-0.1+0.1
Dragons vs Fusion+0.1-0.1
Charge vs Justice-1.2+1.2
-0.1+0.1
Reign vs Mayhem-1.3+1.3
-0.1+0.1
Reign vs Defiant-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsPlay-in1234567891011121314151617181920Count
177-089.7%Yes019412991007,294,587
166-135.4Yes01826362261050,246,279
155-22.2100.0%002133237151000150,746,269
144-30.099.5000423442450000251,215,231
133-40.073.300011128332061000251,228,232
122-5Out10.3000282231241120150,736,615
111-6Out0.10001618333111050,257,345
100-7OutNo00183356207,297,362
Total:3.0%71.6%0012481317151297542100919,021,920
Games Above .500
Chance Will Make Playoffs