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 9/10100.0*Chance in playoffs100.0*Average seed
Geese vs Black Hammer-10.7+10.7
-1.3+1.3
If winner is:HomeAway
Week of 9/17100.0*Chance in playoffs100.0*Average seed
Black Hammer vs London+10.8-10.7
+1.3-1.3

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
1212-0In10001,471
1111-1In99113,094
1010-2In89110072,380
99-3In5535910241,986
88-499.9%123132186100542,295
77-581.40310202622135100869,129
66-610.60002817232316820001,010,988
55-70.00015132226201030868,729
44-8Out0001618323112543,447
33-9Out00183555241,600
22-10Out00118972,561
11-11Out019913,204
00-12Out1001,452
Total:37.5%66666666666666664,492,336
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 9/10100.0*Lottery seed
Geese vs Black Hammer+2.5-2.5
If winner is:HomeAway
Week of 9/17100.0*Lottery seed
Black Hammer vs London-2.5+2.5

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
1212-0991
1111-19640
1010-27422300
99-32736241031000
88-41715202117115200000
77-50001259131515141184200000
66-600012471013131312107421000
55-7000024811141515139521000
44-80000125111721201571
33-9001310243627
22-100032274
11-110496
00-120100
Total:33333333333333333333333333333333