How are these numbers calculated?

Big Games

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

Week of 4/23100.0*Chance in playoffs100.0*Average seed
Butt 8 Four 6 +7.6
+0.6
4th 7 Mafia 5 -2.1
-0.1
OBC 16 Puckin 6 +1.5
+0.1
Disco 10 Yeo 3 -1.1
Jazz 3 Glory 10 +0.1
+0.0
If winner is:HomeAway
Week of 4/30100.0*Chance in playoffs100.0*Average seed
Yeo vs Butt-13.9+8.3
-0.6+0.4
Puckin vs 4th+4.0-3.9
Mafia vs Disco-2.6+3.2
-0.1+0.1
Four vs Jazz+0.1-0.2
+0.0-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
74-098.7%02871111,063,692
63-176.00373921308,361,330
52-214.921337399016,651,883
41-30.1044344100011,304,910
30-4Out322541922,466,405
Total:24.8%00111421291861039,848,220
Games Above .500
Chance Will Make Playoffs