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 winning championship100.0*Average seed
Brandon McMichael 84.8 Tom Reed 124 +1.2
+0.1
Aaron McMichael 40.3 James Quinly 117.6 In
-0.3
-0.0
Cary McMichael 113 Roger Harman 82.5 In
Nick Treado 125.3 Trey Reed 71.7 In
+29.3
+0.7
Week of 11/28100.0*Chance in playoffs100.0*Odds of winning championship100.0*Average seed
Alex Valley 116 Nick Treado 71 -24.1
-0.4
Roger Harman 107.1 Trey Reed 141 -17.9
-0.2
James Quinly 97.9 Austin Harman 74 -3.1
-0.2
If winner is:HomeTieAway
Week of 12/5100.0*Chance in playoffs100.0*Odds of winning championship100.0*Average seed
James Quinly vs Nick TreadoNoNo+19.0
-0.7+0.3+0.7
Trey Reed vs Cary McMichaelNo+9.2+19.0
-0.2+0.1+0.2

What If

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

100100100100100100100100100100
If finish:Chance inOdds ofChance will finish regular season at seedOdds of
TPW-OTLTplayoffswinning championship12345678910getting lastCount
91-000In38.0%3862No4,174,282
80-010InNo100No4,168,870
0-001InNo100No8,388
Total:In19.0%193150No8,351,540
Points
Chance Will Make Playoffs