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
Screamin' Jawas 25 Racers 27 -3.5
-2.0
Rowdy Kilts 23 Platinum Pros 36 +1.6
Triads 15 Assassins 20 -0.5
-0.1
Battalion 16 Hydras 27 -0.2
Bullies 21 Akulas 14 -0.1
Dragons 17 Shrubdogs 15 -0.1
Bullets 28 Goldminers 18 -0.1
Tycoon$ 21 Barracudas 22 -0.1
Express 17 Vanguard 17 +0.0
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Screamin' Jawas 15 Shrubdogs 17 -3.5
-2.3
Triads 22 Rowdy Kilts 17 In
+0.1
Spartans 13 Heartbreakers 19 -0.2
Dragons 25 Tycoon$ 27 +0.2
Goldminers 18 Hydras 29 -0.1
Express 21 Battalion 30 +0.1
Tornadoes 18 Akulas 14 -0.1
Assassins 11 Racers 19 -0.1
Bullets 22 Vanguard 32 -0.1
Bullies 25 Devils 11 -0.1
If winner is:HomeTieAway
Week of 3/30100.0*Chance in playoffs100.0*Average seed
Assassins vs Screamin' Jawas-2.4+0.2+2.3
Triads vs Barracudas+0.2-0.0-0.2
Shrubdogs vs Tycoon$+0.1+0.1-0.1
Tornadoes vs Heartbreakers+0.0-0.2+0.0
Bullets vs Hydras-0.1+0.0+0.1
Goldminers vs Express+0.1+0.0-0.1
Platinum Pros vs Dragons-0.1+0.1+0.0

What If

Chances based on how well the Screamin' Jawas finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516171819202122Count
121-0-0In154137704,294,762
110-0-1In173730133955,488
100-1-0In151839374,297,226
Total:In71818751018179,547,476
Games Above .500
Chance Will Make Playoffs