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
Dynasty 3 Hunters 0 +12.2
+3.8
+0.9
Dynasty 3 Eternal 1 +9.9
+5.8
+0.9
Shock 4 Spitfire 0 +2.1
+0.1
+0.1
Valiant 4 Spitfire 0 +1.8
-0.3
+0.1
Spark 4 Mayhem 0 -1.7
-0.2
-0.1
Excelsior 3 Fuel 2 +1.6
+0.2
+0.1
Fusion 3 Uprising 2 -1.6
+0.2
-0.1
Gladiators 4 Defiant 0 -1.3
+0.4
Charge 1 Dragons 3 -1.3
+0.3
-0.1
Titans 1 Gladiators 3 -1.2
-0.1
Valiant 2 Spark 3 -1.1
+0.2
-0.1
Hunters 3 Shock 2 -0.5
-0.6
-0.1
Justice 0 Outlaws 3 -0.3
If winner is:HomeAway
Week of 7/6100.0*Chance in playoffs100.0*In Contention100.0*Average seed
Justice vs Fusion+2.2-2.2
+0.1-0.1
Dragons vs Charge-2.1+2.1
+0.1-0.1
-0.1+0.1
Reign vs Mayhem-0.4+0.4
-0.2+0.2
Defiant vs Excelsior-0.2+0.2
-0.2+0.2
Reign vs Defiant-0.2+0.2
Charge vs Justice-0.2+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inInChance will finish regular season at seed
TWW-LplayoffsContention1234567891011121314151617181920Count
197-0InYes013558603,226,965
186-1100.0%Yes007642810022,220,628
175-298.7Yes0315314100066,659,077
164-376.1Yes043140204000111,113,893
153-417.0100.0%02153333142000111,117,230
142-50.299.8003153432133000066,664,714
131-6Out80.000315313115410022,224,757
120-7Out14.9003122732196103,224,736
Total:47.9%98.2%001101917151310742100000406,452,000
Games Above .500
Chance Will Make Playoffs