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
Sayville 52 Hauppauge 59 +7.3
+1.2
Harborfields 59 Connetquot 54 -0.4
-0.0
SWR 55 Rocky Point 66 +0.3
Mt. Sinai 68 Sachem East 58 -0.2
-0.1
Glenn 56 Kings Park 63 +0.2
Hampton Bays 77 Westhampton 71 +0.1
+0.1
ESM 47 Smithtown East 57 +0.1
Sachem North 53 BBP 62 -0.1
Center Moriches 98 BBP 55 +0.0

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516171819202122232425262728Count
106-0In01113438131018,848
95-198.3%0011335351320133,667
84-239.20192937194000386,983
73-31.200192937184000594,422
62-40.000062539246100500,640
51-5Out00630402040223,951
40-6Out011135391440,693
Total:16.3%0000134711131412121063101,899,204
Games Above .500
Chance Will Make Playoffs