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 Hunters 0 -2.1
-12.8
-1.0
Hunters 3 Shock 2 +1.5
+12.1
+0.9
Shock 4 Spitfire 0 +0.4
Spark 4 Mayhem 0 -0.4
Valiant 4 Spitfire 0 +0.3
-1.2
-0.1
Gladiators 4 Defiant 0 -0.3
+1.5
+0.1
Valiant 2 Spark 3 -0.3
+1.3
+0.1
Titans 4 Gladiators 0 +0.3
Charge 1 Dragons 3 -0.2
+0.7
Dynasty 3 Eternal 1 -0.2
+0.9
Fusion 3 Uprising 2 -0.2
+0.8
Excelsior 3 Fuel 2 +0.1
+1.3
+0.1
Justice 0 Outlaws 3 -0.7
-0.1
Defiant 1 Outlaws 3 +0.3
If winner is:HomeAway
Week of 7/6100.0*Chance in playoffs100.0*Play-in100.0*Average seed
Dragons vs Charge-0.1+0.1
+1.0-1.0
Justice vs Fusion+0.1-0.1
+0.4-0.4
Dragons vs Fusion+0.1-0.1
Reign vs Mayhem-1.6+1.6
-0.1+0.1
Charge vs Justice-1.4+1.4
-0.1+0.1
Defiant vs Excelsior-1.4+1.4
-0.1+0.1
Reign vs Defiant-0.2+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsPlay-in1234567891011121314151617181920Count
167-048.8%Yes02143333153007,292,052
156-14.4100.0%0041836311010050,240,739
145-20.099.700172741214000150,715,583
134-30.080.300021433321541000251,253,125
123-4Out17.4000314273018610251,239,113
112-5Out0.300031125332260150,752,440
101-6Out0.000031539421050,241,097
90-7OutNo00113741207,287,771
Total:0.6%49.4%00001371113131211986400919,021,920
Games Above .500
Chance Will Make Playoffs