How are these numbers calculated?

Big Games

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

Week of 11/3100.0*Chance in playoffs100.0*Average seed
Bubba 93.82 David 86.88 -1.4
-0.1
Jared 74.38 Mike 80.28 +0.6
+0.3
Jacob 167.1 Patrick 126.84 +0.5
Dan 80.16 Robert 121.5 +0.2
-0.2
John 88.32 Andrew 50.82 -0.0
If winner is:HomeAway
Week of 11/10100.0*Chance in playoffs100.0*Average seed
Dan vs David-1.7+9.4
-0.1+0.8
Patrick vs Robert-0.5+0.8
John vs Mike-0.1+0.4
-0.1+0.3
Jacob vs Jared+0.1-0.4
+0.0-0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
84-038.7%033656501,564,722
73-11.902335014011,657,794
62-20.001225918016,910,589
51-3Out13464205,371,113
40-4Out353368494,862
Total:2.3%002142737191035,999,080
Games Above .500
Chance Will Make Playoffs