How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 10/10100.0*Chance in playoffs100.0*Average seed
North Texas 2 Richmond 1 +1.8
+1.0
Madison 0 Omaha 0 +0.6
+0.1
Fort Lauderdale 2 Madison 2 +0.0
Tucson 2 Greenville 2 +0.0
Week of 10/17100.0*Chance in playoffs100.0*Average seed
Madison 0 North Texas 1 +6.1
+1.1
Richmond 0 South Georgia 1 +5.2
Greenville 1 Omaha 2 -5.0
-0.2
Orlando II 1 Richmond 3 -1.4
-0.1
Chattanooga 1 Madison 1 +0.1
+0.1
Tucson 2 Orlando II 0 -0.1
If winner is:HomeDrawAway
Week of 10/24100.0*Chance in playoffs100.0*Average seed
Richmond vs ChattanoogaOutOut+17.1
-0.1-0.1+0.4
Omaha vs Fort LauderdaleOut+6.9+6.9
-0.2+0.3+0.3
North Texas vs South Georgia+4.2OutOut
+0.3-0.3-0.3

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011Count
271-0-09.0%9454627,593,161,895
24-25Out10024,190,918,643*
Total:4.8%5247151,784,080,538

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs