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
Dynasty 4 Fuel 0 +10.4
+1.7
Shock 4 Spark 0 +0.7
+0.1
Uprising 0 Titans 4 +0.7
+0.1
Charge 3 Reign 1 +0.7
+0.1
Dragons 3 Outlaws 0 -0.7
Hunters 1 Gladiators 3 +0.7
+0.1
Fusion 1 Excelsior 3 +0.6
+0.1
Mayhem 1 Dragons 3 -0.5
Uprising 0 Spitfire 4 +0.3
+0.1
Gladiators 3 Mayhem 1 -0.2
+0.1
Fuel 0 Titans 4 +0.1
Defiant 0 Shock 4 +0.1
Week of 4/28100.0*Chance in playoffs100.0*Average seed
Valiant 2 Dynasty 3 +23.6
+1.6
Dynasty 4 Outlaws 0 +16.9
+1.8
Fuel 3 Outlaws 1 -2.4
-0.2
Spitfire 1 Hunters 3 -1.7
-0.1
Spitfire 4 Eternal 0 +1.2
+0.1
Eternal 2 Spark 3 -0.6
Hunters 1 Spark 3 +0.4
Fuel 4 Valiant 0 -0.2
If winner is:HomeAway
Week of 5/3100.0*Chance in playoffs100.0*Average seed
Spark vs Dynasty-30.2+30.2
-1.7+1.7
Titans vs Dynasty-18.7+18.7
-1.2+1.2
Mayhem vs Fuel+5.6-5.6
+0.2-0.2
Shock vs Dragons+4.4-4.4
+0.2-0.2
Justice vs Dragons+4.4-4.4
+0.2-0.2
Valiant vs Hunters+3.7-3.7
+0.2-0.2
Shock vs Fusion+2.8-2.8
+0.1-0.1
Uprising vs Justice-0.3+0.3
-0.1+0.1
Gladiators vs Uprising+0.3-0.3
+0.1-0.1
Outlaws vs Spitfire+0.1-0.1
Titans vs Defiant-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
52-0In2224232202,278,950,512
41-180.8%133533154104,555,369,429
30-22.22132829188202,278,785,819
Total:66.0%1510151817119742109,113,105,760
Games Above .500
Chance Will Make Playoffs