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
HAN 111 PDAS 91 +8.4
+0.6
BBS 118 BB 125 -0.7
TBC 148 RC 102 +0.5
BIOS 68 TNN 106 -0.5
If winner is:HomeAway
Week of 10/4100.0*Chance in playoffs100.0*Average seed
HA vs HAN-13.8+9.0
-0.9+0.6
BIOS vs RC+0.7-0.4
EDL vs TNN-0.2+0.2
TBC vs PDAS-0.1+0.3
-0.0+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1210-0In10013,130
119-1In89110106,365
108-2In534260421,136
97-3100.0%12433410100976,312
86-499.5072737226101,470,216
75-576.5001112935194001,493,826
64-615.1002133435142001,043,599
53-70.200423422640491,298
42-8Out011647324150,251
31-9Out118522926,726
20-10Out129693,398
Total:69.1%7121313131211964106,196,257
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
HAN 111 PDAS 91 -0.6
If winner is:HomeAway
Week of 10/4100.0*Lottery seed
HA vs HAN+0.9-0.6
TBC vs PDAS+0.0-0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
1210-0100
119-189110
108-2534260
97-312433410100
86-407273722610
75-500111293519400
64-600213343514200
53-700423422640
42-8011647324
31-91185229
20-1012969
Total:712131313121196410