How are these numbers calculated?

Big Games

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

Week of 9/13100.0*Chance in playoffs100.0*Average seed
Adam 141.5 Kevin 95 +10.4
+0.7
If winner is:HomeAway
Week of 9/20100.0*Chance in playoffs100.0*Average seed
William vs Adam-9.7+9.6
-0.7+0.7

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1312-0In1003,679
1211-1In100021,600
1110-2In9820118,758
109-3In871300395,507
98-4In5240800892,574
87-5100.0%103637152001,426,509
76-698.103173531122001,666,483
65-750.400215333314201,428,483
54-82.60031739339891,578
43-90.00194149397,199
32-10Out001486118,923
21-11Out29821,781
10-12Out01003,666
Total:70.9%15131211101098757,386,740
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

Week of 9/13100.0*Lottery seed
Adam 141.5 Kevin 95 -0.7
If winner is:HomeAway
Week of 9/20100.0*Lottery seed
William vs Adam+0.7-0.7

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
1312-0100
1211-11000
1110-29820
109-3871300
98-45240800
87-510363715200
76-60317353112200
65-70021533331420
54-80031739339
43-90194149
32-10001486
21-11298
10-120100
Total:1513121110109875