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
GSM vs Southampton-8.8+8.8
-1.0+1.0
Glenn vs Center Moriches-0.3+0.3
Babylon vs Mt. Sinai-0.3+0.3
If winner is:HomeAway
Week of 9/14100.0*Chance in playoffs100.0*Average seed
Babylon vs Hampton Bays-0.4+0.4
Mt. Sinai vs Glenn+0.3-0.3

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011Count
88-0In100064,099
77-199.8%901000481,226
66-287.24641121001,686,761
55-323.34193429122003,374,746
44-40.100210243023102004,214,878
33-5Out0021229341943,373,916
22-6Out0011241461,685,955
11-7Out001090481,583
00-8Out010063,572
Total:18.2%9999999999915,426,736
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
GSM vs Southampton+1.0-1.0
Week of 9/14None

What If

100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011
88-01000
77-1901000
66-2464112100
55-3419342912200
44-40021024302310200
33-5002122934194
22-6001124146
11-7001090
00-80100
Total:99999999999