How are these numbers calculated?

Big Games

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

Week of 9/27100.0*Chance in playoffs100.0*Average seed
TBC 148 RC 102 -8.3
-0.6
BBS 118 BB 125 -0.7
HAN 111 PDAS 91 -0.5
BIOS 68 TNN 106 -0.5
If winner is:HomeAway
Week of 10/4100.0*Chance in playoffs100.0*Average seed
BIOS vs RC-9.5+6.0
-0.9+0.5
BBS vs RT+0.2-0.2
BB vs FDF-0.1+0.2
HA vs HAN+0.1-0.1
TBC vs PDAS+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1110-0In712903,449
109-1In37558027,059
98-2In843381110149,463
87-399.5%07253724610490,898
76-470.800192635236001,042,745
65-510.70019283820301,494,552
54-60.1002164134601,472,105
43-7Out011044387977,872
32-8Out00124840419,969
21-9Out11881105,163
10-10Out10012,982
Total:25.3%023579111416171156,196,257
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 9/27100.0*Lottery seed
TBC 148 RC 102 +0.6
If winner is:HomeAway
Week of 10/4100.0*Lottery seed
BIOS vs RC+0.9-0.5
TBC vs PDAS-0.0+0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
1110-071290
109-1375580
98-2843381110
87-307253724610
76-40019263523610
65-5001928372030
54-600216413460
43-7011044387
32-800124840
21-911881
10-10100
Total:02357911141617115