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 -0.7
-0.4
Express 17 Vanguard 17 -0.4
Bullets 28 Goldminers 18 -0.2
Triads 15 Assassins 20 +0.1
Tornadoes 20 Spartans 15 +0.1
Dragons 17 Shrubdogs 15 +0.0
Bullies 21 Akulas 14 +0.0
Rowdy Kilts 23 Platinum Pros 36 +0.0
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Express 21 Battalion 30 +0.1
+1.6
Screamin' Jawas 15 Shrubdogs 17 -0.5
Tornadoes 18 Akulas 14 +0.1
Spartans 13 Heartbreakers 19 +0.1
Triads 22 Rowdy Kilts 17 -0.0
If winner is:HomeTieAway
Week of 3/30100.0*Chance in playoffs100.0*Average seed
Vanguard vs BattalionOutOut+5.3
-0.2+0.6+1.9
Goldminers vs Express+2.5OutOut
+0.1-0.0-0.0
Bullets vs HydrasOutOut+0.1
Triads vs Barracudas-0.3+0.0+0.6
Racers vs Rowdy Kilts+0.2-0.3-0.7
Shrubdogs vs Tycoon$-0.7-0.1+0.1
Akulas vs Devils-0.6-0.2+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
91-0-05.7%4211143402,550,295
80-0-1Out557325003,303,074
70-1-0Out1850265027,211,059
Total:0.4%000142444224033,064,428
Games Above .500
Chance Will Make Playoffs