How are these numbers calculated?

Big Games

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

Week of 12/27100.0*Chance in playoffs100.0*Average seed
Smithtown East 72 Floyd 44 -2.3
-0.8
Comsewogue 64 Lindenhurst 65 +0.3
-0.1
Mt. Sinai 68 Sachem East 58 +0.3
ESM 47 Smithtown East 57 -0.3
Sachem North 53 BBP 62 +0.2
+0.1
Centereach 56 PatchMed 62 -0.2
+0.1
Lindenhurst 77 PatchMed 81 -0.2
+0.1
Central Islip 62 Newfield 58 +0.1
Copiague 54 Commack 63 *+0.1
Longwood 54 Southampton 66 +0.1
Harborfields 59 Connetquot 54 +0.0

* 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 Floyd finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516171819202122232425262728Count
86-099.3%00212303118511,605
75-167.5002923332381023,210
64-23.1000313303217400136,113
53-30.0002102835205100403,054
42-4Out001521352610200639,546
31-5Out003163333141523,255
20-6Out002184931172,421
Total:1.1%000000011347101114131311831,899,204
Games Above .500
Chance Will Make Playoffs