How are these numbers calculated?

Big Games

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

Week of 9/19100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko Bye100.0*Average seed
Glatz 124.6 Randy 87.3 -10.7
-10.7
+3.1
-0.9
Wyatt 134.1 Matt 123.3 +0.2
-0.7
-0.1
Tyler 121.5 Taylor 114 -0.2
-0.5
-0.2
Dan 75.4 Gus 121.2 -0.2
-0.6
-0.2
Eric 186.8 Jack 181.2 +1.2
+0.4
If winner is:HomeAway
Week of 9/26100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko Bye100.0*Average seed
Randy vs Wyatt+12.9-11.6
+9.4-8.5
-4.7+4.2
+1.0-0.9
Gus vs Will+0.1-0.1
-0.5+0.5
-0.3+0.3
Taylor vs Dan-0.1+0.1
Matt vs Sam+0.5-0.5
+0.3-0.3
Tyler vs Eric-0.4+0.4
-0.4+0.4
Jack vs Glatz+0.1-0.1
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inPlayoffChance will finish regular season at seedSacko
TPW-LplayoffsBye123456789101112ByeCount
04-538.9%0.0%002112532226100.0%6,228,304
5-497.65.00518323013200No6,102,940
3-60.8No001620342810110.44,230,764
6-3100.054.115393311100No3,982,839
2-70.0No001627442266.01,848,272
7-2In95.16233500No1,673,631
1-8OutNo03296896.8471,186
8-1In99.99270No408,752
0-9OutNo0595100.058,441
9-0In100.010000No49,503
Total:58.0%18.0%8101010101010987538.7%25,054,632
Points
Chance Will Make Playoffs