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*In Contention100.0*Average seed
Charge 1 Dragons 3 +9.2
+6.4
+0.9
Shock 4 Spitfire 0 +1.6
+0.1
+0.1
Dynasty 3 Eternal 1 -1.4
+0.1
-0.1
Valiant 4 Spitfire 0 +1.3
-0.4
Excelsior 3 Fuel 2 +1.3
+0.3
+0.1
Spark 4 Mayhem 0 -1.2
-0.3
-0.1
Fusion 3 Uprising 2 -1.1
+0.4
Dynasty 3 Hunters 0 -1.1
+0.3
Gladiators 4 Defiant 0 -1.0
+0.7
Valiant 2 Spark 3 -1.0
+0.1
Titans 1 Gladiators 3 -0.9
Hunters 3 Shock 2 -0.5
-0.6
-0.1
Justice 0 Outlaws 3 -0.5
If winner is:HomeAway
Week of 7/6100.0*Chance in playoffs100.0*In Contention100.0*Average seed
Dragons vs Fusion+12.4-12.4
+3.6-3.6
+0.9-0.9
Dragons vs Charge+10.6-10.6
+3.7-3.7
+0.8-0.8
Justice vs Fusion+1.6-1.6
+0.1-0.1
+0.1-0.1
Reign vs Mayhem-0.2+0.2
-0.5+0.5
Defiant vs Excelsior-0.2+0.2
-0.5+0.5
Charge vs Justice-0.4+0.4

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inInChance will finish regular season at seed
TWW-LplayoffsContention1234567891011121314151617181920Count
209-0InYes1860291844,254
198-1100.0%Yes00256213007,146,475
187-299.8Yes034844500028,569,921
176-391.2Yes0124831810066,670,921
165-441.9Yes01113035194000100,011,108
154-53.3100.0%00314313316300099,991,561
143-60.097.3000316333113300066,655,909
132-7Out52.1000416313014300028,573,587
121-8Out4.2000414293117407,144,325
110-9Out0.00003143336140843,939
Total:35.1%94.3%0017141413131210743210000406,452,000
Games Above .500
Chance Will Make Playoffs