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
B3rt 100.02 Sly49ers 82.28 +10.5
+1.1
Nacho Vidal 95.08 Rocco 93.8 -0.3
-0.1
Party Bus 131.56 Flanny's Team 100.54 +0.3
+0.1
kuske 130.5 pure skillz 118.56 -0.3
-0.1
If winner is:HomeAway
Week of 9/20100.0*Chance in playoffs100.0*Average seed
B3rt vs Flanny's Team+11.2-11.2
+1.2-1.2

What If

Chances based on how well the B3rt finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
1312-0In10001,521
1211-1In991011,362
1110-2In9450162,298
109-3In72222050207,261
98-4In263615220200465,001
87-5100.0%210201229216100743,715
76-683.1003104162624134100868,976
65-710.5010028172525166100743,201
54-80.000028202927132464,630
43-9Out0016224229206,115
32-10Out03247362,186
21-11Out069411,354
10-12Out01001,516
Total:59.5%98659877666555433,849,136
Games Above .500
Chance Will Make Playoffs