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
John 88.32 Andrew 50.82 +9.7
+0.8
Jared 74.38 Mike 80.28 +1.1
+0.1
Jacob 167.1 Patrick 126.84 +1.1
Bubba 93.82 David 86.88 +1.1
+0.1
Dan 80.16 Robert 121.5 -0.4
-0.1
If winner is:HomeAway
Week of 11/10100.0*Chance in playoffs100.0*Average seed
John vs Mike+14.7-14.7
+0.7-0.7
Dan vs David-2.0+2.0
Jacob vs Jared+0.5-0.5
+0.1-0.1
Patrick vs Robert+0.4-0.4

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
94-099.7%13752901,047,542
83-181.902324817104,175,536
72-221.7022046284006,265,377
61-30.1006354216204,175,940
50-4Out19424081,048,745
Total:34.9%03122023191273116,713,140
Games Above .500
Chance Will Make Playoffs