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
Battalion 16 Hydras 27 +7.7
+1.9
Bullets 28 Goldminers 18 -3.0
-0.2
Express 17 Vanguard 17 -0.7
Bullies 21 Akulas 14 -0.1
Dragons 17 Shrubdogs 15 -0.1
Triads 15 Assassins 20 -0.1
Tycoon$ 21 Barracudas 22 -0.1
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Bullets 22 Vanguard 32 In
Express 21 Battalion 30 In
+0.1
Goldminers 18 Hydras 29 In
+1.6
Bullies 25 Devils 11 -0.2
Screamin' Jawas 15 Shrubdogs 17 +0.1
Spartans 13 Heartbreakers 19 -0.1
Dragons 25 Tycoon$ 27 +0.1
Assassins 11 Racers 19 -0.1
Platinum Pros 24 Barracudas 11 +0.1
If winner is:HomeTieAway
Week of 3/30100.0*Chance in playoffs100.0*Average seed
Bullets vs Hydras-0.9+0.2+0.9
Spartans vs Bullies+0.3-0.0-0.3
Vanguard vs Battalion-0.3-0.1+0.3
Racers vs Rowdy Kilts-0.3+0.1+0.2
Tornadoes vs Heartbreakers+0.1+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516171819202122Count
161-0-0In77234,298,081
150-0-1In3046213954,631
140-1-0In423392774,294,764
Total:In4025201339,547,476
Games Above .500
Chance Will Make Playoffs