How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Odds of getting last100.0*Average seed
Austin Harman 74.9 Alex Valley 132.3 -5.1
+29.1
-0.6
Aaron McMichael 40.3 James Quinly 117.6 -2.4
+0.9
-0.1
Brandon McMichael 84.8 Tom Reed 124 -0.2
+1.2
-0.0
Cary McMichael 113 Roger Harman 82.5 +0.1
-0.2
-0.0
Week of 11/28100.0*Chance in playoffs100.0*Odds of getting last100.0*Average seed
James Quinly 97.9 Austin Harman 74 Yes
-0.1
Alex Valley 116 Nick Treado 71 +6.2
-0.1
Roger Harman 107.1 Trey Reed 141 -6.2
+0.1
Week of 12/5None

What If

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

100100100100100100100100100100
If finish:Chance inOdds ofChance will finish regular season at seedOdds of
TPW-OTLTplayoffswinning championship12345678910getting lastCount
3-4OutNo100Yes8,351,540*
Total:OutNo100Yes8,351,540

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs