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
Babylon vs Mt. Sinai+0.3-0.3
SWR vs BBP-0.3+0.3
Hampton Bays vs Port Jefferson+0.1-0.1
If winner is:HomeAway
Week of 9/14100.0*Chance in playoffs100.0*Average seed
GSM vs Wyandanch+8.8-8.8
+1.0-1.0
Port Jefferson vs SWR+0.3-0.3
Mt. Sinai vs Glenn-0.3+0.3
Center Moriches vs BBP+0.1-0.1
Babylon vs Hampton Bays-0.1+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011Count
88-0In100063,070
77-199.8%901000481,959
66-287.24641121001,688,516
55-323.44193429122003,371,487
44-40.100210243024102004,218,404
33-5Out0021229341943,371,995
22-6Out011241461,687,143
11-7Out001090480,437
00-8Out010063,725
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
If winner is:HomeAway
Week of 9/14100.0*Lottery seed
GSM vs Wyandanch-1.0+1.0

What If

100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011
88-01000
77-1901000
66-2464112100
55-3419342912200
44-40021024302410200
33-5002122934194
22-601124146
11-7001090
00-80100
Total:99999999999