How are these numbers calculated?

Big Games

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

Week of 11/12100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Whitmer 97.7 Vinik 88.4 *In
+2.0
+0.0
Cuervo 149.9 McGlone 84.8 -1.2
-0.0
Mann 110.7 Hibel 84.7 -0.3
-0.1
Week of 11/19100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Cuervo 67.8 Vitale 121.4 +6.3
+0.1
Bly 69.1 Whitmer 115.1 +1.3
+0.0
Colon 92.7 Mann 99.6 -0.1
-0.0
McGlone 119.2 Stoker 92.5 -0.1
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Whitmer vs McGloneYes-4.2
+0.0-0.1
Arzuaga vs CuervoYes-0.2
Mann vs Forde-0.1+0.9

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TWW-LplayoffsRound Bye123456789101112SackoCount
101-0InYes694No15,288,642
90-1In95.6%964No439,574
Total:In99.9%6940No15,728,216
Games Above .500
Chance Will Make Playoffs