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 -9.7
-2.0
Bullets 28 Goldminers 18 -2.8
-0.1
Express 17 Vanguard 17 +0.7
+0.0
Bullies 21 Akulas 14 +0.1
Dragons 17 Shrubdogs 15 +0.1
Triads 15 Assassins 20 +0.1
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Express 21 Battalion 30 +1.8
+1.5
Bullets 22 Vanguard 32 +1.8
+0.1
Spartans 13 Heartbreakers 19 +0.2
Screamin' Jawas 15 Shrubdogs 17 -0.2
Dragons 25 Tycoon$ 27 -0.1
Tornadoes 18 Akulas 14 +0.1
Goldminers 18 Hydras 29 +0.1
Bullies 25 Devils 11 +0.1
If winner is:HomeTieAway
Week of 3/30100.0*Chance in playoffs100.0*Average seed
Goldminers vs Express+7.6OutOut
+0.3-0.3-0.3
Vanguard vs BattalionOutOut+7.6
-1.8-0.5+2.0
Bullets vs HydrasOutOut+7.6
-0.3-0.3+0.3
Triads vs Barracudas-0.3-0.1+0.3
Racers vs Rowdy Kilts+0.3-0.0-0.3
Shrubdogs vs Tycoon$-0.1-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516171819202122Count
91-0-013.8%6892934144,298,067
80-0-1Out1435291651954,788
70-1-0Out625372564,294,621
Total:6.2%34413171314181239,547,476
Games Above .500
Chance Will Make Playoffs