How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 9/7100.0*Chance in playoffs100.0*Average seed
Glenn vs Center Moriches-7.9+10.6
-0.9+1.2
Babylon vs Mt. Sinai+0.4-0.5
Hampton Bays vs Port Jefferson+0.3-0.4
GSM vs Southampton+0.2-0.3
SWR vs BBP+0.0-0.1
If winner is:HomeAway
Week of 9/14100.0*Chance in playoffs100.0*Average seed
Center Moriches vs BBP+7.3-9.8
+0.9-1.2
Port Jefferson vs SWR-0.3+0.4
Babylon vs Hampton Bays+0.2-0.2
GSM vs Wyandanch+0.2-0.2
Mt. Sinai vs Glenn-0.2+0.2

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011Count
88-0In1000176,158
77-199.8%909001,385,584
66-287.84741111004,998,935
55-324.142034281220010,174,144
44-40.1002102330231020012,805,075
33-5Out00212283420410,181,113
22-6Out0011141474,996,308
11-7Out009901,385,647
00-8Out0100177,244
Total:18.2%9999999999946,280,208
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

If winner is:HomeAway
Week of 9/7100.0*Lottery seed
Glenn vs Center Moriches+0.9-1.2
If winner is:HomeAway
Week of 9/14100.0*Lottery seed
Center Moriches vs BBP-0.9+1.2

What If

100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011
88-01000
77-190900
66-2474111100
55-3420342812200
44-40021023302310200
33-5002122834204
22-6001114147
11-700991
00-80100
Total:99999999999