How are these numbers calculated?

Big Games

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

Week of 11/9100.0*Chance in playoffs100.0*Average seed
Little Bequette 176.32 Skott 123.58 -19.8
-0.9
Alex 156.44 Bequette 91.86 +3.6
+0.1
Johnson 129.6 Bob 156.17 +3.2
+0.1
Beleck 136.97 Groce 100.36 -2.7
-0.1
Rob 119.23 Johns 145.16 +0.5
If winner is:HomeAway
Week of 11/16100.0*Chance in playoffs100.0*Average seed
Rob vs Skott-18.9+18.9
-0.7+0.7
Bequette vs Johns-4.9+4.9
-0.1+0.1
Groce vs Johnson+4.6-4.6
+0.1-0.1
Little Bequette vs Beleck+1.7-1.7

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
73-099.9%4845801,529,270
62-175.8328442134,575,320
51-28.8083450704,577,214
40-3Out12651211,528,936
Total:44.2%7162121239312,210,740
Games Above .500
Chance Will Make Playoffs