How are these numbers calculated?

Big Games

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

Week of 10/6100.0*Chance in playoffs100.0*Average seed
Crafty Corgis 146.52 Julio Gonna Call 81.9 -14.2
-1.1
Chickens of the 141.16 Winner Has Arri 97.82 +7.5
+0.4
If winner is:HomeAway
Week of 10/13100.0*Chance in playoffs100.0*Average seed
Julio Gonna Call vs Winner Has Arri+15.0-15.0
+1.2-1.2
Crafty Corgis vs Norwegian Elkho-8.7+1.3
-0.6+0.1

What If

Chances based on how well the Julio Gonna Call finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
98-0In36331311,735
87-1In01252360099,892
76-299.5%0197901000653,712
65-390.9028901342002,369,950
54-464.00640041214505,238,947
43-525.7260022041117,214,251
32-63.640239556,055,464
21-70.0008922,837,083
10-8Out100573,598
Total:33.3%00132000139232925,054,632
Games Above .500
Chance Will Make Playoffs