How are these numbers calculated?

Big Games

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

Week of 9/14100.0*Chance in playoffs100.0*Average seed
Niphon 113.78 Gravy 123.94 -10.8
-0.9
If winner is:HomeAway
Week of 9/21100.0*Chance in playoffs100.0*Average seed
Blake vs Niphon-10.9+10.9
-0.9+0.9

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1212-0In10003,336
1111-1In973021,680
1010-2In841610119,008
99-3In444212100396,409
88-4100.0%72737226100892,195
77-588.2018233224102001,428,282
66-617.4003142931175101,664,502
55-70.1001927362241,429,188
44-8Out002154439892,517
33-9Out011980396,064
22-10Out0397118,575
11-11Out010021,633
00-12Out1003,355
Total:40.4%5677889991011127,386,744
Games Above .500
Chance Will Make Playoffs