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
Bullies 21 Akulas 14 +0.2
Screamin' Jawas 25 Racers 27 +0.3
Express 17 Vanguard 17 +0.1
Battalion 16 Hydras 27 -0.1
Dragons 17 Shrubdogs 15 -0.0
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Bullies 25 Devils 11 In
+0.5
Assassins 11 Racers 19 -0.1
Bullets 22 Vanguard 32 -0.1
Screamin' Jawas 15 Shrubdogs 17 +0.1
Goldminers 18 Hydras 29 -0.0
If winner is:HomeTieAway
Week of 3/30100.0*Chance in playoffs100.0*Average seed
Spartans vs Bullies-2.5-0.9+0.1
Bullets vs Hydras+0.4+0.4-0.1
Vanguard vs Battalion-0.0+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516171819202122Count
161-0-0In613929,359,124
150-0-1In94536103,307,172
140-1-0In03195028398,132
Total:In553942033,064,428
Games Above .500
Chance Will Make Playoffs