How are these numbers calculated?

Big Games

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

Week of 11/10100.0*Chance in playoffs100.0*Average seed
Cole 93.2 Jaylen 98.2 -13.0
-0.8
John 131.5 Eric 78.9 -2.8
-0.1
Mike 160.9 Jones 119.1 +1.0
+0.0
Derek 138.2 JP 139 +0.9
+0.1
Shaun 133 Dozza 102.7 +0.5
+0.1
If winner is:HomeAway
Week of 11/17100.0*Chance in playoffs100.0*Average seed
JP vs Cole-2.9+11.1
-0.2+0.9
John vs Derek-0.7+1.4
+0.1-0.1
Eric vs Shaun-1.2+0.4
Dozza vs Mike-0.7+0.1
-0.3+0.0
Jones vs Jaylen-0.3+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
63-076.2%9283922202,456,804
52-17.7017315011116,506,988
41-2Out119473432,262,534
30-3Out79318,209,094
Total:4.5%013921264069,435,420
Games Above .500
Chance Will Make Playoffs