How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 3/16100.0*Chance in playoffs100.0*Average seed
Devils 19 Heartbreakers 28 -20.6
-2.8
Bullies 21 Akulas 14 +3.9
+0.1
Tornadoes 20 Spartans 15 -3.8
-0.2
Dragons 17 Shrubdogs 15 -0.1
Bullets 28 Goldminers 18 -0.1
Triads 15 Assassins 20 -0.1
Battalion 16 Hydras 27 -0.1
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Bullies 25 Devils 11 -22.3
-2.4
Tornadoes 18 Akulas 14 -8.9
-0.2
Spartans 13 Heartbreakers 19 -6.3
-0.2
Screamin' Jawas 15 Shrubdogs 17 +0.1
Assassins 11 Racers 19 +0.1
Express 21 Battalion 30 +0.1
Triads 22 Rowdy Kilts 17 +0.1
Bullets 22 Vanguard 32 +0.1
If winner is:HomeTieAway
Week of 3/30100.0*Chance in playoffs100.0*Average seed
Tornadoes vs HeartbreakersOutOut+20.7
-0.5-0.5+0.6
Akulas vs DevilsOutOut+20.6
-2.2+0.1+2.2
Goldminers vs Express+0.1+0.0-0.1
Vanguard vs Battalion+0.2+0.0-0.3
Racers vs Rowdy Kilts+0.1+0.1-0.2
Bullets vs Hydras-0.1+0.0+0.1
Platinum Pros vs Dragons+0.1-0.1-0.1
Triads vs Barracudas-0.1+0.1+0.1
Shrubdogs vs Tycoon$+0.1+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516171819202122Count
101-0-037.5%1514152392134,299,161
90-0-1Out18413110954,158
80-1-0Out16322917514,294,157
Total:16.9%0267119131215138209,547,476
Games Above .500
Chance Will Make Playoffs